Pound to Kilogram

How to convert pound to kilogram

Enter the value in pound (lb) above and the equivalent in kilogram (kg) updates as you type. This conversion comes up when cooking from US recipes that list ingredients in ounces or pounds instead of grams.

• A pound of butter is 454 g, two standard US blocks → that is 0.453592 kg in kilogram.
• An average adult man weighs about 75 kg, or 165 lb → that is 165.346697 lb in pound.
• Typical checked-bag limit: 23 kg, or 50 lb → that is 50.70632 lb in pound.

Typical situations: checking airline baggage limits on carriers that use pounds; understanding product weights when ordering supplements or parcels internationally; tracking body weight goals across apps that default to different units.

You can also convert in the other direction: Kilogram to Pound

Pound to Kilogram conversion table

Watch out for

• Confusing ounce (weight) with fluid ounce (volume) in recipes; they are only equal for water
• Assuming 100 kg equals 100 pounds: it is about 220 lb, a factor of 2.2

Frequently asked questions