Weight Calculator
Convert weight and mass between the units people actually use — kilograms, pounds and stones — in either direction. Includes quick reference tables so you can translate body weight, luggage limits and recipe amounts at a glance.
TheCalculators — Weight Calculator
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Converted Weight
154.324 lb
70 kg = 154.324 lb
Same weight in every unit
- Kilograms
- 70 kg
- Pounds
- 154.32 lb
- Stones
- 11.02 st
- Grams
- 70,000 g
- Ounces
- 2,469.2 oz
- Metric Tonnes
- 0.07 t
Quick reference — common body weights
Weight and mass are technically different — weight is mass × gravity. Everyday "weight" figures are masses; the kg↔lb relationship used here (1 lb = 0.45359237 kg) is exact by definition.
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Formula
1 lb = 0.45359237 kg (exact) · 1 st = 14 lb · kg→lb: kg ÷ 0.45359237
- • Choose the direction matching the unit you have.
- • Multiply or divide by the exact factor above.
- • Stones divide by 14 for pounds (UK convention).
Pro tips
- • Body-weight rounding: 1 kg ≈ 2.2 lb is close enough for everyday use.
- • Luggage allowances in Europe are kg; US airlines use lb — check both before flying.
- • Recipes from the UK may list flour in ounces; 1 oz = 28.35 g.
FAQ
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