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Pounds to kg conversion calculator



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lb
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: kg
kg
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Calculation:  


How to convert Pounds to Kilograms and how to use

1 pound (lb) is equal to 0.45359237 kilograms (kg).

1 lb = 0.45359237 kg

The mass m in kilograms (kg) is equal to the mass m in pounds (lb) times 0.45359237:

m(kg) = m(lb) × 0.45359237

Example

Convert 5 lb to kilograms:

m(kg) = 5 lb × 0.45359237 = 2.268 kg

Definitions of Pounds and Kilograms

The pound unit of weight is also known as the imperial pound, avoirdupois pound and international pound. The pound is defined as 453.59237 grams. Pound is often shortened to ‘lb’, so we can say 1lb=453.59237g

One kilogram (normally abbreviated to ‘Kg’) is almost exactly equal to the mass of one litre of water. The kilogram is an SI base unit – this means that all other metric mass (weight) units are defined in terms of kilograms .


Pounds to Kilograms conversion table

Pounds (lb) Kilograms (kg) Kilograms+Grams (kg+g)
0 lb 0 kg 0 kg 0 g
0.1 lb 0.045 kg 0 kg 45 g
1 lb 0.454 kg 0 kg 454 g
2 lb 0.907 kg 0 kg 907 g
3 lb 1.361 kg 1 kg 361 g
4 lb 1.814 kg 1 kg 814 g
5 lb 2.268 kg 2 kg 268 g
6 lb 2.722 kg 2 kg 722 g
7 lb 3.175 kg 3 kg 175 g
8 lb 3.629 kg 3 kg 629 g
9 lb 4.082 kg 4 kg 82 g
10 lb 4.536 kg 4 kg 536 g
20 lb 9.072 kg 9 kg 72 g
30 lb 13.608 kg 13 kg 608 g
40 lb 18.144 kg 18 kg 144 g
50 lb 22.680 kg 22 kg 680 g
60 lb 27.216 kg 27 kg 216 g
70 lb 31.751 kg 31 kg 751 g
80 lb 36.287 kg 36 kg 287 g
90 lb 40.823 kg 40 kg 823 g
100 lb 45.359 kg 45 kg 359 g
1000 lb 453.592 kg 453 kg 592 g