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1 Pound to Grams

1 pound is 453.59 grams. See the step-by-step breakdown and reference table below, or try a different value in the calculator.

1 lb = 453.59 g
lb × 453.59237 = g
Try: 2 lb to g 6 lb to g
1 lb is also
1 lb = 0.4536 kg 1 lb = 16 oz 1 lb = 453,592.37 mg 1 lb = 0.0714 st 1 lb = 0.000454 t
lb
453.59 g

Step-by-Step Calculation

lb × 453.59237 = g
  1. Start with 1 lb
  2. Multiply by 453.59237: 1 × 453.59237 = 453.59
  3. Result: 1 lb = 453.59 g

This conversion factor (453.59237) is the same for every pound to gram calculation.

Pound to Gram Conversion Table

Pounds (lb) Grams (g)
1 lb 453.59 g
2 lb 907.18 g
5 lb 2,267.96 g
10 lb 4,535.92 g
15 lb 6,803.89 g
20 lb 9,071.85 g
25 lb 11,339.81 g
50 lb 22,679.62 g
75 lb 34,019.43 g
100 lb 45,359.24 g
250 lb 113,398.09 g
500 lb 226,796.19 g
1,000 lb 453,592.37 g
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Frequently Asked Questions

1 pound equals 453.59 grams.
The formula is: lb × 453.59237 = g. See the lb to g formula page for worked examples.
Use the grams to pound converter. The reverse formula is: g × 0.00220462 = lb.
The calculator uses the full-precision conversion factor for accuracy. Table values and displayed results are rounded for readability.
The conversion formula (lb × 453.59237 = g) is based on internationally defined standards. Displayed results are rounded for readability, while the calculator uses the full-precision factor.
person Written by Sean Day verified Reviewed by UnitCompare update Last updated Mar 28, 2026