169 calculators
Conversions calculators
Informational conversion facts and answers — find direct counts, equivalents, and conversion tables for common units.
Popular Conversions calculators
Conversions
How Many Ounces in a Gallon
Find out exactly how many fluid ounces are in a gallon. Use our quick converter to switch between gallons and ounces using either US customary or Imperial measurements.
Conversions
How Many Tablespoons in a Cup
There are 16 tablespoons in a US cup. Convert between cups and tablespoons instantly with our free converter and complete reference table.
Conversions
How Many Tablespoons in 1/4 Cup
There are 4 tablespoons in 1/4 cup (US). Quick reference for cooking and baking conversions, plus our free instant converter.
Conversions
How Many Ounces in a Quart
There are 32 fluid ounces in a US quart. Convert between quarts and ounces with our free converter and complete reference table.
Conversions
How Many Cups in a Pint
There are 2 cups in a US liquid pint. Convert between cups and pints with our free instant converter and reference table.
Conversions
How Many Cups in a Quart
Convert between cups and quarts instantly. Learn about dry vs liquid quarts and explore US customary vs. Imperial cooking measurements.
Conversions
How Many Teaspoons in a Tablespoon
Convert between teaspoons and tablespoons instantly. Learn the differences in US Customary, Imperial, and Australian measurement definitions.
Conversions
How Many Feet in a Mile
Convert between miles and feet instantly. Learn the historical origin of the 5,280 feet standard and review statute vs. nautical miles.
Conversions
How Many Liters in a Gallon
Convert between gallons and liters instantly. Learn the key differences between the US liquid gallon and the Imperial volume standard.
Conversions
How Many Ounces in a Cup
Convert between cups and fluid or dry ounces instantly. Learn why standard cups differ from legal and Imperial sizes, and review dry weight conversions.
Conversions
How Many Ounces in a Pound
Convert between pounds and ounces instantly. Learn the difference between standard avoirdupois weight and the troy system used for precious metals.
Conversions
How Many Grams in an Ounce
Convert between ounces and grams instantly. Understand the differences between standard avoirdupois ounces and troy ounces, and use our reference tables.
Conversions
How Many Square Feet in an Acre
There are 43,560 square feet in 1 acre. Convert acres to square feet and back instantly with our free calculator and reference table.
Conversions
How Many Inches in a Foot
There are exactly 12 inches in 1 foot. Convert feet to inches and back instantly with our free calculator, reference table, and historical context.
Conversions
How Many Minutes in a Year
There are 525,600 minutes in a standard calendar year, and 527,040 minutes in a leap year. Convert years to minutes instantly with our free calculator.
Conversions
How Many Feet in a Yard
There are exactly 3 feet in 1 yard. Convert yards to feet and back instantly with our free calculator, reference table, and historical origins.
Conversions
How Many Weeks in a Year
A standard year has 52 weeks and 1 day (52.14 weeks total), while a leap year has 52 weeks and 2 days. Convert years to weeks instantly.
Conversions
How Many Ounces in a Liter
There are 33.814 fluid ounces in a liter (US) and 35.195 fluid ounces in an Imperial liter. Convert liters to ounces instantly with our free tool.
Conversions
How Many Hours in a Year
There are exactly 8,760 hours in a standard year and 8,784 hours in a leap year. Check the math and convert years to hours instantly.
Conversions
How Many Grams in a Cup
Find out how many grams are in a cup for common ingredients. Water is 236.6g, flour is 120g, and sugar is 200g. Convert cups to grams instantly.
Conversions
How Many Ounces in a Pint
There are 16 fluid ounces in a US pint and 20 fluid ounces in an Imperial pint (UK). Convert pints to ounces instantly with our free converter.
Conversions
How Many Weeks in a Month
There are 4.345 weeks in a month on average. Learn how to calculate weeks for different months (28, 30, or 31 days) and convert months to weeks.
Conversions
How Much Does a Gallon of Water Weigh
A US gallon of water weighs approximately 8.34 pounds (3.78 kg) at room temperature. An Imperial gallon weighs exactly 10 pounds. Compare weight and volume.
Conversions
How Many Pints in a Quart
There are exactly 2 pints in a quart. Convert pints to quarts instantly and review standard liquid volume units.
Conversions
How Many Meters in a Mile
There are exactly 1,609.344 meters in a standard mile. Convert miles to meters instantly and check our distance reference table.
Conversions
How Many Pounds in a Ton
There are 2,000 pounds in a US (short) ton, 2,240 pounds in a UK (long) ton, and 2,204.62 pounds in a metric ton. Convert tons to pounds instantly.
Conversions
How Many Pints in a Gallon
There are exactly 8 pints in a gallon (US and UK). Learn the difference between US and Imperial pints and convert gallons to pints instantly.
Conversions
How Many Yards in a Mile
There are exactly 1,760 yards in a mile. Convert miles to yards instantly and learn the simple conversion math with our distance table.
Conversions
How Many mL in a Liter
There are exactly 1,000 milliliters (mL) in a liter (L). Convert liters to mL instantly and check our metric volume reference table.
Conversions
How Many Seconds in an Hour
There are exactly 3,600 seconds in an hour. Learn the time conversion math (60 minutes × 60 seconds) and convert hours to seconds instantly.
Conversions
How Many Inches in a Yard
There are exactly 36 inches in a yard. Convert yards to inches instantly and check our length conversion charts and math.
Conversions
How Many mm in an Inch
There are exactly 25.4 millimeters (mm) in an inch. Convert inches to mm instantly and learn the history of the international inch definition.
Conversions
How Many Cubic Feet in a Cubic Yard
There are exactly 27 cubic feet in a cubic yard. Convert cubic yards to cubic feet instantly and learn how to calculate landscaping volumes.
Conversions
How Many Cigarettes in a Pack
A standard pack contains exactly 20 cigarettes, and a carton contains 10 packs (200 cigarettes). Calculate pack and carton equivalents instantly.
Volume & Kitchen Conversions
46 calculatorsConversions
How Many Ounces in a Gallon
Find out exactly how many fluid ounces are in a gallon. Use our quick converter to switch between gallons and ounces using either US customary or Imperial measurements.
Conversions
How Many Quarts in a Gallon
Learn the relationship between quarts and gallons. Convert gallons to quarts and vice versa, and explore the volume differences between US and Imperial liquid systems.
Conversions
How Many Cups in a Gallon
Convert gallons to cups and cups to gallons instantly. Learn about differences in cup sizes between US customary, legal, and Imperial measurement standards.
Conversions
How Many Ounces in a Cup
Convert between cups and fluid or dry ounces instantly. Learn why standard cups differ from legal and Imperial sizes, and review dry weight conversions.
Conversions
How Many Ounces in a Pound
Convert between pounds and ounces instantly. Learn the difference between standard avoirdupois weight and the troy system used for precious metals.
Conversions
How Many Cups in a Quart
Convert between cups and quarts instantly. Learn about dry vs liquid quarts and explore US customary vs. Imperial cooking measurements.
Conversions
How Many Teaspoons in a Tablespoon
Convert between teaspoons and tablespoons instantly. Learn the differences in US Customary, Imperial, and Australian measurement definitions.
Conversions
How Many Liters in a Gallon
Convert between gallons and liters instantly. Learn the key differences between the US liquid gallon and the Imperial volume standard.
Conversions
How Many Tablespoons in a Cup
There are 16 tablespoons in a US cup. Convert between cups and tablespoons instantly with our free converter and complete reference table.
Conversions
How Many Tablespoons in 1/4 Cup
There are 4 tablespoons in 1/4 cup (US). Quick reference for cooking and baking conversions, plus our free instant converter.
Conversions
How Many Ounces in a Quart
There are 32 fluid ounces in a US quart. Convert between quarts and ounces with our free converter and complete reference table.
Conversions
How Many Cups in a Pint
There are 2 cups in a US liquid pint. Convert between cups and pints with our free instant converter and reference table.
Conversions
How Many Ounces in a Liter
There are 33.814 fluid ounces in a liter (US) and 35.195 fluid ounces in an Imperial liter. Convert liters to ounces instantly with our free tool.
Conversions
How Many Grams in a Cup
Find out how many grams are in a cup for common ingredients. Water is 236.6g, flour is 120g, and sugar is 200g. Convert cups to grams instantly.
Conversions
How Many Ounces in a Pint
There are 16 fluid ounces in a US pint and 20 fluid ounces in an Imperial pint (UK). Convert pints to ounces instantly with our free converter.
Conversions
How Much Does a Gallon of Water Weigh
A US gallon of water weighs approximately 8.34 pounds (3.78 kg) at room temperature. An Imperial gallon weighs exactly 10 pounds. Compare weight and volume.
Conversions
How Many Pints in a Quart
There are exactly 2 pints in a quart. Convert pints to quarts instantly and review standard liquid volume units.
Conversions
How Many Pints in a Gallon
There are exactly 8 pints in a gallon (US and UK). Learn the difference between US and Imperial pints and convert gallons to pints instantly.
Conversions
How Many mL in a Liter
There are exactly 1,000 milliliters (mL) in a liter (L). Convert liters to mL instantly and check our metric volume reference table.
Conversions
How Many Cubic Feet in a Cubic Yard
There are exactly 27 cubic feet in a cubic yard. Convert cubic yards to cubic feet instantly and learn how to calculate landscaping volumes.
Conversions
How Many Tablespoons in 1/3 Cup
There are 5 tablespoons and 1 teaspoon in a 1/3 cup. Use this converter to find equivalents for any cup fraction.
Conversions
How Many Tablespoons in 1/2 Cup
There are exactly 8 tablespoons in a 1/2 cup. Use this converter to find equivalents for any cup fraction.
Conversions
Ounces to Pounds
Convert ounces to pounds. Find the direct mass answer, the conversion formula, standard reference tables, and a live converter.
Conversions
Pounds to Ounces
Convert pounds to ounces. Find the direct mass answer, the conversion formula, standard reference tables, and a live converter.
Conversions
Gallons to Pounds
Convert liquid volume in gallons to weight in pounds. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Quarts to Gallons
Convert quarts to gallons instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Gallons to Quarts
Convert gallons to quarts instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Ounces to Gallons
Convert fluid ounces to gallons instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Gallons to Ounces
Convert gallons to fluid ounces instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Cubic Feet to Gallons
Convert cubic feet to gallons instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Cubic Inches to Gallons
Convert cubic inches to gallons instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Milliliters to Gallons
Convert milliliters to gallons instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Gallons to Milliliters
Convert gallons to milliliters instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Cups to Gallons
Convert cups to gallons instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Gallons to Cups
Convert gallons to cups instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Pints to Gallons
Convert pints to gallons instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Gallons to Pints
Convert gallons to pints instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Kilograms to Gallons
Convert weight in kilograms to liquid volume in gallons. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Pounds to Gallons
Convert pounds to gallons. Find the direct volume answer for water, the conversion formula, standard reference tables, and a live converter.
Conversions
Milliliters to Ounces
Convert milliliters to fluid ounces. Find the direct volume answer, the conversion formula, standard beverage reference tables, and a live converter.
Conversions
Ounces to Milliliters
Convert fluid ounces to milliliters. Find the direct volume answer, the conversion formula, standard beverage reference tables, and a live converter.
Conversions
Liters to Gallons
Convert liters to gallons. Find the direct volume answer, the conversion formula, standard liquid reference tables, and a live converter.
Conversions
Gallons to Liters
Convert gallons to liters. Find the direct volume answer, the conversion formula, standard liquid reference tables, and a live converter.
Conversions
When Is Martin Luther King Jr. Day? (Countdown & Dates)
Find the exact dates for Martin Luther King Jr. Day (MLK Day), including a live ticking countdown, upcoming dates from 2026 to 2030, and history.
Conversions
Milliliters to Cups
Convert milliliters to cups instantly. Read the direct conversion answer, the mathematical formula, kitchen reference tables, and a live converter.
Conversions
Ounces to Cups
Convert fluid ounces to cups instantly. Read the direct volume conversion answer, the mathematical formula, kitchen reference tables, and a live converter.
Weight & Mass Conversions
9 calculatorsConversions
How Many Grams in an Ounce
Convert between ounces and grams instantly. Understand the differences between standard avoirdupois ounces and troy ounces, and use our reference tables.
Conversions
How Many Pounds in a Ton
There are 2,000 pounds in a US (short) ton, 2,240 pounds in a UK (long) ton, and 2,204.62 pounds in a metric ton. Convert tons to pounds instantly.
Conversions
Grams to Pounds
Convert grams to pounds. Find the direct mass answer, the conversion formula, standard reference tables, and a live converter.
Conversions
Pounds to Grams
Convert pounds to grams. Find the direct mass answer, the conversion formula, standard reference tables, and a live converter.
Conversions
Pounds to Tons
Convert pounds to tons. Find the direct mass answer, the conversion formula, standard reference tables, and a live converter.
Conversions
Tons to Pounds
Convert tons to pounds. Find the direct mass answer, the conversion formula, standard reference tables, and a live converter.
Conversions
Newtons to Pounds
Convert Newtons to pounds. Find the direct force answer, the conversion formula, standard reference tables, and a live converter.
Conversions
Kg to Lbs Converter – Kilograms to Pounds
Convert kilograms to pounds. Find the direct mass answer, the conversion formula, standard reference tables, and a live converter.
Conversions
Lbs to Kg Converter – Pounds to Kilograms
Convert pounds to kilograms. Find the direct mass answer, the conversion formula, standard reference tables, and a live converter.
Length & Distance
32 calculatorsConversions
How Many Steps in a Mile
Estimate the number of walking steps in a mile. Adjust the calculator for your height or custom stride length to convert steps to miles and vice versa.
Conversions
How Many Feet in a Mile
Convert between miles and feet instantly. Learn the historical origin of the 5,280 feet standard and review statute vs. nautical miles.
Conversions
How Many Square Feet in an Acre
There are 43,560 square feet in 1 acre. Convert acres to square feet and back instantly with our free calculator and reference table.
Conversions
How Many Inches in a Foot
There are exactly 12 inches in 1 foot. Convert feet to inches and back instantly with our free calculator, reference table, and historical context.
Conversions
How Many Feet in a Yard
There are exactly 3 feet in 1 yard. Convert yards to feet and back instantly with our free calculator, reference table, and historical origins.
Conversions
How Many Meters in a Mile
There are exactly 1,609.344 meters in a standard mile. Convert miles to meters instantly and check our distance reference table.
Conversions
How Many Yards in a Mile
There are exactly 1,760 yards in a mile. Convert miles to yards instantly and learn the simple conversion math with our distance table.
Conversions
How Many Inches in a Yard
There are exactly 36 inches in a yard. Convert yards to inches instantly and check our length conversion charts and math.
Conversions
How Many mm in an Inch
There are exactly 25.4 millimeters (mm) in an inch. Convert inches to mm instantly and learn the history of the international inch definition.
Conversions
How Many Miles is a 5K?
Convert a 5K race distance to miles, view comparison tables, and estimate your 5K finish pace.
Conversions
How Many Miles is a 10K?
Convert a 10K race distance to miles, view comparison tables, and estimate your 10K finish pace.
Conversions
How Many Miles is 10,000 Steps?
Convert 10,000 steps to miles based on your height or custom stride length.
Conversions
How Many Days Until Summer
See how many days, hours, and minutes are left until the first day of Summer (June 21) with our live countdown timer.
Conversions
Kilometers to Miles
Convert kilometers to miles. Find the direct distance answer, the conversion formula, standard race reference tables, and a live converter.
Conversions
Miles to Kilometers
Convert miles to kilometers. Find the direct distance answer, the conversion formula, standard race reference tables, and a live converter.
Conversions
Inches to Feet
Convert inches to feet. Find the direct length answer, the conversion formula, standard reference tables, and a live converter.
Conversions
Feet to Inches
Convert feet to inches. Find the direct length answer, the conversion formula, standard reference tables, and a live converter.
Conversions
Centimeters to Feet
Convert centimeters to feet and inches. Find the direct height answer, the conversion formula, standard reference tables, and a live converter.
Conversions
Feet to Centimeters
Convert feet to centimeters. Find the direct height answer, the conversion formula, standard reference tables, and a live converter.
Conversions
Inches to Centimeters
Convert inches to centimeters. Find the direct length answer, the conversion formula, standard reference tables, and a live converter.
Conversions
Centimeters to Inches
Convert centimeters to inches. Find the direct length answer, the conversion formula, standard reference tables, and a live converter.
Conversions
Ring Size Chart & Conversion Tool
A comprehensive ring size chart converts between US sizes, inside diameter (mm), circumference (mm), and UK/EU sizing standards.
Conversions
Inches to Millimeters
Convert inches to millimeters instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Feet to Meters
Convert feet to meters instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Centimeters to Millimeters
Convert centimeters to millimeters instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Kilometers per Hour to Miles per Hour
Convert km/h to mph instantly. Read the direct speed conversion answer, formula, lookup table, and use our live interactive speed converter.
Conversions
Miles to Feet
Convert miles to feet instantly. Read the direct conversion answer, the mathematical formula, distance reference tables, and a live converter.
Conversions
Yards to Feet
Convert yards to feet instantly. Read the direct conversion answer, the mathematical formula, yard reference tables, and a live converter.
Conversions
Miles per Hour to Kilometers per Hour
Convert mph to km/h instantly. Read the direct speed conversion answer, formula, lookup table, and use our live interactive speed converter.
Conversions
Centimeters to Meters
Convert centimeters to meters instantly. Read the direct length conversion answer, the mathematical formula, metric reference tables, and a live converter.
Conversions
4.5 cm to Inches
Convert 4.5 cm to in instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
16.5 cm to Inches
Convert 16.5 cm to in instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Time & General Conversions
49 calculatorsConversions
How Many Seconds in a Day
Calculate exact time intervals. Convert between days, hours, minutes, and seconds instantly, and learn the math behind standard calendar day calculations.
Conversions
How Many Minutes in a Year
There are 525,600 minutes in a standard calendar year, and 527,040 minutes in a leap year. Convert years to minutes instantly with our free calculator.
Conversions
How Many Weeks in a Year
A standard year has 52 weeks and 1 day (52.14 weeks total), while a leap year has 52 weeks and 2 days. Convert years to weeks instantly.
Conversions
How Many Hours in a Year
There are exactly 8,760 hours in a standard year and 8,784 hours in a leap year. Check the math and convert years to hours instantly.
Conversions
How Many Weeks in a Month
There are 4.345 weeks in a month on average. Learn how to calculate weeks for different months (28, 30, or 31 days) and convert months to weeks.
Conversions
How Many Seconds in an Hour
There are exactly 3,600 seconds in an hour. Learn the time conversion math (60 minutes × 60 seconds) and convert hours to seconds instantly.
Conversions
How Many Cigarettes in a Pack
A standard pack contains exactly 20 cigarettes, and a carton contains 10 packs (200 cigarettes). Calculate pack and carton equivalents instantly.
Conversions
How Many Hours in a Week?
Calculates hours, minutes, and seconds in a week, and budget your 168 hours with our weekly scheduler.
Conversions
How Many Days Until Halloween
See how many days, hours, and minutes are left until Halloween (October 31) with our live countdown timer.
Conversions
How Many Days Until Christmas
See how many days, hours, and minutes are left until Christmas Day (December 25) with our live countdown timer.
Conversions
How Many Days Until Thanksgiving
See how many days, hours, and minutes are left until Thanksgiving Day (4th Thursday of November) with our live countdown timer.
Conversions
Days Until Date Countdown
Calculate exactly how many days, weeks, hours, and seconds are left until any custom date, birthday, or anniversary.
Conversions
How Many Days Until New Year
See how many days, hours, and minutes are left until New Year's Day (January 1) with our live countdown timer.
Conversions
How Many Days Until Valentine's Day
See how many days, hours, and minutes are left until Valentine's Day (February 14) with our live countdown timer.
Conversions
How Many Days Until Easter
See how many days, hours, and minutes are left until Easter Sunday with our live countdown timer.
Conversions
How Many Days Until Labor Day
See how many days, hours, and minutes are left until US Labor Day (1st Monday of September) with our live countdown timer.
Conversions
Gavin Newsom Countdown Timer Clock
Calculate exactly how many days, hours, and minutes are left in Gavin Newsom's current term as California Governor.
Conversions
How Many Days Until Spring?
Calculate exactly how many days, hours, and minutes are left until the first day of Spring (March 20).
Conversions
How Many Days Until Christmas Eve?
Calculate exactly how many days, hours, and minutes are left until Christmas Eve (December 24).
Conversions
How Many Days Until Fall?
Calculate exactly how many days, hours, and minutes are left until the first day of Fall / Autumn (September 22).
Conversions
Fahrenheit to Celsius
Convert Fahrenheit to Celsius. Find the direct temperature answer, the conversion formula, standard reference lookup charts, and a live converter.
Conversions
Celsius to Fahrenheit
Convert Celsius to Fahrenheit. Find the direct temperature answer, the conversion formula, standard reference lookup charts, and a live converter.
Conversions
When Is Daylight Saving Time? (Spring Forward & Fall Back Dates)
Learn when Daylight Saving Time (DST) starts and ends in the United States, view the live countdown to the next clock change, and check DST dates for upcoming years.
Conversions
When Is Father's Day? (Countdown & Dates)
Find the exact dates and times for Father's Day in the United States, including a live ticking countdown, upcoming dates from 2026 to 2030, and the history of the day.
Conversions
When Is Mother's Day? (Countdown & Dates)
Find the exact dates and times for Mother's Day in the United States, including a live ticking countdown, upcoming dates from 2026 to 2030, and the history of the holiday.
Conversions
When Is Presidents' Day? (Countdown & Dates)
Find the exact dates and times for Presidents' Day (Washington's Birthday) in the United States, including a live ticking countdown, upcoming dates from 2026 to 2030, and history.
Conversions
When Is St. Patrick's Day? (Countdown & Dates)
Find the exact dates and times for St. Patrick's Day, including a live ticking countdown, upcoming dates from 2026 to 2030, and history.
Conversions
When Is Mardi Gras? (Countdown & Dates)
Find the exact dates and times for Mardi Gras (Fat Tuesday), including a live ticking countdown, upcoming dates from 2026 to 2030, and history.
Conversions
When Is Hanukkah? (Countdown & Dates)
Find the exact start and end dates for Hanukkah (Chanukah), including a live ticking countdown, upcoming dates from 2026 to 2030, and history.
Conversions
When Is Passover? (Countdown & Dates)
Find the exact start and end dates for Passover (Pesach), including a live ticking countdown, upcoming dates from 2026 to 2030, and history.
Conversions
When Is Rosh Hashanah? (Countdown & Dates)
Find the exact dates for Rosh Hashanah, including a live ticking countdown, upcoming dates from 2026 to 2030, and history.
Conversions
When Is Yom Kippur? (Countdown & Dates)
Find the exact dates for Yom Kippur, including a live ticking countdown, upcoming dates from 2026 to 2030, and history.
Conversions
When Is Ramadan? (Countdown & Dates)
Find the estimated start and end dates for Ramadan, including a live ticking countdown, upcoming dates from 2026 to 2030, and history.
Conversions
When Is Eid al-Fitr? (Countdown & Dates)
Find the estimated dates for Eid al-Fitr, including a live ticking countdown, upcoming dates from 2026 to 2030, and history.
Conversions
When Is Diwali? (Countdown & Dates)
Find the exact and estimated dates for Diwali, including a live ticking countdown, upcoming dates from 2026 to 2030, and history.
Conversions
When Is Columbus Day? (Countdown & Dates)
Find the exact dates for Columbus Day, including a live ticking countdown, upcoming dates from 2026 to 2030, and history.
Conversions
When Is Mexican Independence Day? (Countdown & Dates)
Find the exact dates for Mexican Independence Day, including a live ticking countdown, upcoming dates from 2026 to 2030, and history.
Conversions
Military Time Chart (24-Hour Clock Converter)
A 12-hour AM/PM to 24-hour military time conversion chart features an interactive converter to translate standard times instantly.
Conversions
Knots to Miles per Hour
Convert knots to mph instantly. Read the marine speed conversion answer, formula, lookup table, and use our live interactive knots-to-mph converter.
Conversions
Minutes to Hours
Convert minutes to hours instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Seconds to Minutes
Convert seconds to minutes instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Hours to Days
Convert hours to days instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Hours to Minutes
Convert hours to minutes instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Minutes to Seconds
Convert minutes to seconds instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Weeks to Months
Convert weeks to months instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Days to Hours
Convert days to hours instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Days to Months
Convert days to months instantly. Read the direct conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
90 Days Ago
Determine the exact date that was 90 days ago from today. Includes standard calendar math, business days comparison, and a live date calculator.
Conversions
90 Days Before Today
Determine the exact date that was 90 days before today. Includes calendar math details and custom offset capabilities.
Data Storage Conversions
7 calculatorsConversions
Megabytes to Gigabytes
Convert Megabytes to Gigabytes instantly. Read the binary data conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Kilobytes to Megabytes
Convert Kilobytes to Megabytes instantly. Read the binary data conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Bytes to Megabytes
Convert Bytes to Megabytes instantly. Read the binary data conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Megabytes to Kilobytes
Convert Megabytes to Kilobytes instantly. Read the binary data conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Gigabytes to Terabytes
Convert Gigabytes to Terabytes instantly. Read the binary data conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
Gigabytes to Megabytes
Convert Gigabytes to Megabytes instantly. Read the binary data conversion answer, the mathematical formula, reference tables, and a live converter.
Conversions
USD to GBP
Convert US Dollars to British Pounds (USD to GBP) instantly. Read the current live exchange rate, conversion formulas, reference tables, and use the two-way converter.
Currency Conversions
16 calculatorsConversions
Dollar to Peso
Convert US Dollars to Mexican Pesos (USD to MXN) instantly. Read the current live exchange rate, conversion formulas, reference tables, and use the two-way converter.
Conversions
INR to USD
Convert Indian Rupees to US Dollars (INR to USD) instantly. Read the current live exchange rate, conversion formulas, reference tables, and use the two-way converter.
Conversions
AED to USD
Convert UAE Dirhams to US Dollars (AED to USD) instantly. View the pegged exchange rate, conversion formulas, and reference tables.
Conversions
CHF to USD
Convert Swiss Francs to US Dollars (CHF to USD) instantly. Read the current live exchange rate, conversion formulas, reference tables, and use the two-way converter.
Conversions
USD to KRW
Convert US Dollars to South Korean Won (USD to KRW) instantly. Read the current live exchange rate, conversion formulas, reference tables, and use the two-way converter.
Conversions
Dollar to Rand
Convert US Dollars to South African Rand (USD to ZAR) instantly. Read the current live exchange rate, conversion formulas, reference tables, and use the two-way converter.
Conversions
HKD to USD
Convert Hong Kong Dollars to US Dollars (HKD to USD) instantly. Read the current live exchange rate, conversion formulas, reference tables, and use the two-way converter.
Conversions
USD to CNY
Convert US Dollars to Chinese Yuan (USD to CNY) instantly. Read the current live exchange rate, conversion formulas, reference tables, and use the two-way converter.
Conversions
Yuan to USD
Convert Chinese Yuan to US Dollars (CNY to USD) instantly. View current exchange rate, conversion formula, reference tables, and use the two-way live converter.
Conversions
SGD to USD
Convert Singapore Dollars to US Dollars (SGD to USD) instantly. View current exchange rate, conversion formula, reference tables, and use the two-way live converter.
Conversions
KRW to USD
Convert South Korean Won to US Dollars (KRW to USD) instantly. View current exchange rate, conversion formula, reference tables, and use the two-way live converter.
Conversions
ZAR to USD
Convert South African Rand to US Dollars (ZAR to USD) instantly. View current exchange rate, conversion formula, reference tables, and use the two-way live converter.
Conversions
BRL to USD
Convert Brazilian Reals to US Dollars (BRL to USD) instantly. View current exchange rate, conversion formula, reference tables, and use the two-way live converter.
Conversions
Peso to Dollar
Convert Mexican Pesos to US Dollars (MXN to USD) instantly. View current exchange rate, conversion formula, reference tables, and use the two-way live converter.
Conversions
Rand to Dollar
Convert South African Rand to US Dollars (Rand to Dollar) instantly. Configured with a canonical reference to the primary ZAR to USD conversion path.
Conversions
Won to Dollar
Convert Korean Won to US Dollars (Won to Dollar) instantly. Configured with a canonical reference to the primary KRW to USD conversion path.
Time Zones
10 calculatorsConversions
PST to EST
Convert Pacific Standard Time (PST) to Eastern Standard Time (EST) with daylight saving tracking (PDT/EDT). Features current live clocks and an interactive converter.
Conversions
CST to EST
Convert Central Standard Time (CST) to Eastern Standard Time (EST) with daylight saving tracking (CDT/EDT). Features current live clocks and an interactive converter.
Conversions
EST to CST
Convert Eastern Standard Time (EST) to Central Standard Time (CST) with daylight saving tracking (EDT/CDT). Features current live clocks and an interactive converter.
Conversions
PST to CST
Convert Pacific Standard Time (PST) to Central Standard Time (CST) with daylight saving tracking (PDT/CDT). Features current live clocks and an interactive converter.
Conversions
UTC to PST
Convert Coordinated Universal Time (UTC) to Pacific Standard Time (PST) with daylight saving tracking (PDT). Features current live clocks and an interactive converter.
Conversions
EST to PST
Convert Eastern Standard Time (EST) to Pacific Standard Time (PST) with daylight saving tracking (EDT/PDT). Features current live clocks and an interactive converter.
Conversions
EST to IST
Convert Eastern Standard Time (EST) to India Standard Time (IST) with daylight saving tracking (EDT). Features current live clocks and an interactive converter.
Conversions
IST to EST
Convert India Standard Time (IST) to Eastern Standard Time (EST) with daylight saving tracking (EDT). Features current live clocks and an interactive converter.
Conversions
CST to PST
Convert Central Standard Time (CST) to Pacific Standard Time (PST) with daylight saving tracking (CDT/PDT). Features current live clocks and an interactive converter.
Conversions
EST to MST
Convert Eastern Standard Time (EST) to Mountain Standard Time (MST) with daylight saving tracking (EDT/MDT). Features current live clocks and an interactive converter.