Pounds to Kilograms Converter (lbs to kg)

1 lbs = 0.453592 kg

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Formula

To convert pounds to kilograms, multiply the value by 0.45359237.

kg = lbs × 0.45359237

Example calculation

Convert 5 lbs to kg:

5 lbs × 0.45359237 = 2.26796 kg

Conversion table

pounds → kilograms
lbskg
10.4536
20.9072
31.3608
41.8144
52.2680
62.7216
73.1751
83.6287
94.0823
104.5359
156.8039
209.0718
2511.3398
3013.6078
3515.8757
4018.1437
4520.4117
5022.6796
5524.9476
6027.2155
6529.4835
7031.7515
7534.0194
8036.2874
8538.5554
9040.8233
9543.0913
10045.3592
20090.7185
500226.7962
1000453.5924
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About the units

Pound (lbs)
Used for body weight and groceries in the US and, informally, the UK. Defined since 1959 as exactly 0.45359237 kilograms.
Kilogram (kg)
The SI base unit of mass, defined since 2019 through the Planck constant. Used for body weight and goods in most of the world.

Frequently asked questions

How do I convert pounds to kilograms?
To convert pounds to kilograms, multiply the value by 0.45359237.
How many kilograms are in 1 pound?
1 pound equals 0.453592 kg.
How many kilograms are in 10 pounds?
10 lbs equals 4.53592 kg.
How do I convert kilograms back to pounds?
Use the reverse converter: 1 kilogram equals 2.20462 lbs.
Is this converter accurate?
Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.

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