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Home / Pounds to Kilograms

Convert Pounds to Kilograms

Enter a value in pounds and get its equivalent in kilograms instantly. 1 lb = 0.4535924 kg.

No sign-up and nothing uploaded to a server: everything happens in your browser. See for yourself.

How to use: Pounds to Kilograms

  1. Enter the value in pounds.
  2. The result in kilograms appears right away.
  3. Use "Swap" if you need the conversion the other way.

Frequently asked questions

How many kilograms is 5 lb?

5 lb is 2.267962 kg.

What is the formula to convert pounds to kilograms?

Multiply the value in pounds by 0.4535924.

How do I convert the other way?

Click "Swap" in the calculator or use the kilograms to pounds page.

Conversion chart

PoundsKilograms
1 lb0.4535924 kg
5 lb2.267962 kg
10 lb4.535924 kg
50 lb22.67962 kg
100 lb45.35924 kg

About this tool

Pounds are used in the United States for body weight, food and luggage.

To convert pounds to kilograms, multiply by 0.4535924. In other words, 1 lb = 0.4535924 kg.

One pound equals 0.45359237 kg.

A 23 kg suitcase weighs about 50.7 pounds.

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