Weight converter
The kilogram is Estonia's only everyday mass unit, but pounds and ounces turn up in American recipes, airline baggage rules and gym weights — one pound is exactly 0.45359237 kilograms.
- milligram (mg)
- 1,000,000
- gram (g)
- 1,000
- kilogram (kg)
- 1
- tonne (t)
- 0.001
- ounce (oz)
- 35.274
- stone (st)
- 0.157473
Rates and thresholds
- 1 pound (lb)
- 0.45359237 kg (exactly)
- 1 kilogram
- 2.204623 pounds
- 1 ounce (oz)
- 28.349523 g
- 1 tonne
- 1000 kg
How many kilos is a pound?
A pound is 0.45359237 kilograms, a shade under half a kilo. The other way, a kilogram is 2.2 pounds, which makes mental arithmetic easy: double the kilos and add a tenth. So 70 kilos is roughly 154 pounds.
Is an ounce always the same?
The mass ounce is 28.35 grams, but a fluid ounce is a unit of volume and an entirely different thing — and it differs between the US and the UK as well. When reading a recipe, check whether weight or volume is meant; this converter handles mass.
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