conversions
Pounds to Grams
Last updated: June 19, 2026
A mass conversion utility translating standard avoirdupois pounds (lb) into metric grams (g). A pound weighs exactly 453.59237 grams.
Convert pounds to grams instantly. Read the conversion answers, the mathematical formula, and browse the reference lookup table.
Quick Answer
Convert pounds to grams. For example, 1 pound is exactly 453.59 grams.
Pounds to Grams
Bidirectional Pounds and Grams Converter
Compute exact conversions using standard standard parameters.
Bidirectional live updates. Enter a number in either field to convert instantly.
Answer
453.59 g
1 lb = 453.59 g
Pounds to Grams Reference Table
| Pounds (lb) | Grams (g) | Description |
|---|---|---|
| 0.25 lb | 113.40 g | Quarter pounder |
| 0.50 lb | 226.80 g | Half pound |
| 1 lb | 453.59 g | Exactly one standard pound |
| 2 lb | 907.18 g | Two standard pounds |
| 5 lb | 2,267.96 g | Five standard pounds |
| 10 lb | 4,535.92 g | Ten standard pounds |
| 20 lb | 9,071.85 g | Twenty standard pounds |
Examples
1 lb
453.59 g
How it works
To convert pounds (lb) to grams (g), perform the following calculation:
Formula
g = lb × 453.592
Method
Multiply pounds by 453.59237 to get grams.
Understanding Pounds and Grams Conversions
Converting measurements between metric and imperial scales, or relative temperature benchmarks, is essential in sciences, logistics, cooking, and daily travel. Using standard multipliers guarantees precision and alignment across different measurement systems.
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Frequently asked questions
Multiply the pounds value by 453.59237. For example, 2 pounds = 2 × 453.59237 = 907.18 grams.
For a quick estimate, you can multiply the pounds by 450.
A pound of butter consists of four standard sticks and weighs exactly 453.59 grams.
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