Gallons to Quarts
A liquid volume calculation utility designed to convert US gallons (gal) to quarts (qt). It is based on the standard US liquid measurement definition where 1 gallon is comprised of exactly 4 quarts.
Convert gallons to quarts instantly. Read the conversion answers, the mathematical formula, and browse the reference lookup table.
Quick Answer
Convert gallons to liquid quarts. One US gallon is equal to exactly 4 quarts.
Gallons to Quarts
Bidirectional Gallons (gal) and Quarts (qt) Converter
Compute exact conversions between gallons (gal) and quarts (qt).
Bidirectional live updates. Enter a number in either field to convert instantly.
Answer
4 qt
1 gal = 4 qt
Gallons to Quarts Reference Table
| Gallons (gal) | Quarts (qt) | Description |
|---|---|---|
| 0.25 gal | 1.00 qt | Exactly one quart |
| 0.50 gal | 2.00 qt | Exactly two quarts |
| 1.00 gal | 4.00 qt | Exactly one gallon |
| 2.00 gal | 8.00 qt | Exactly two gallons |
| 5.00 gal | 20.00 qt | Exactly five gallons |
| 10.00 gal | 40.00 qt | Exactly ten gallons |
Examples
1 gal
4 qt
How it works
To convert gallons (gal) to quarts (qt), perform the following calculation:
Formula
qt = gal × 4
Method
Multiply the number of gallons by 4 to get the equivalent volume in quarts.
Understanding Gallons to Quarts Conversions
In the United States, liquid volume is organized hierarchically with gallons at the top. One US gallon is divided into 4 quarts, 8 pints, or 16 cups. This page converts gallons directly to quarts, which is highly useful when scaling liquid volume measurements for recipes, paints, or automotive fluids.
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