Pounds to Grams Converter

Convert Pounds (lb) to Grams (g) instantly — free weight converter, no sign-up.

Conversion formula

1 lb (pounds) = 453.592 g (grams)

g = lb × 453.592

Worked example

To convert 25 pounds to grams, multiply by 453.592 (25 × 453.592) — which gives 11339.81 g.

Common pounds to grams values

PoundsGrams
1 lb453.592 g
2 lb907.185 g
5 lb2267.96 g
10 lb4535.92 g
25 lb11339.81 g
50 lb22679.62 g
100 lb45359.24 g
500 lb226796.18 g
1000 lb453592.37 g

About weight conversion

Strictly these are mass conversions rather than weight — mass is constant, weight is the force gravity applies to it — but everyday usage says weight, so that is the wording used here. The kilogram is the SI base unit, and since 1959 the international pound has been defined as exactly 0.45359237 kg, making conversions between metric and imperial mass exact. Note that a metric ton (1000 kg) differs from both the US short ton and the UK long ton.

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