LBS to KG Converter

Convert pounds to kilograms instantly. Enter a weight in pounds and get kilograms, with a table of common weights for reference.

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Kilograms (kg)0.4536

Formula: kilograms = pounds × 0.45359237

Kilograms to Pounds

Pounds to Kilograms Conversion Table

Pounds (lb)Kilograms (kg)
1 lb0.4536 kg
2 lb0.9072 kg
3 lb1.3608 kg
4 lb1.8144 kg
5 lb2.268 kg
10 lb4.5359 kg
20 lb9.0718 kg
50 lb22.6796 kg
100 lb45.3592 kg

How to Use

  1. Enter the weight in pounds in the top field.
  2. The kilogram result updates automatically.
  3. Refer to the table for common body and freight weights.
  4. Click the swap link to convert kilograms back to pounds.

Common Use Cases

  • Converting US luggage limits to metric for international flights
  • Translating body weight from imperial to metric charts
  • Converting parcel weights for metric-based couriers
  • Following fitness programs that list weights in kilograms

Helpful Information

How many kilograms are in a pound?

One pound equals exactly 0.45359237 kilograms — slightly under half a kilo.

Lbs to kg formula

Kilograms = pounds × 0.4536. For example, 150 lb ≈ 68.04 kg, and 200 lb ≈ 90.72 kg.

Common conversions

10 lb ≈ 4.54 kg · 50 lb ≈ 22.68 kg · 100 lb ≈ 45.36 kg · 180 lb ≈ 81.65 kg

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Frequently Asked Questions

What is the Lbs To Kg tool?
Free online lbs to kg tool. Runs in your browser with no signup.
How do I use the Lbs To Kg tool?
Add your input above. Adjust the options if the tool provides any. Copy or download the result.
Is the Lbs To Kg tool free to use?
Lbs To Kg is a free browser-based tool from Tools2. Nothing is uploaded to a server.
Is 2 lb about 1 kg?
No — 1 kg is about 2.2 lb, so 2 lb is a bit less than 1 kg (0.907 kg).
What is 180 lbs in kg?
180 lb ≈ 81.65 kg.
What is 22 lbs in kg?
22 lb ≈ 9.98 kg, almost exactly 10 kg.
How many pounds is 60 kg?
60 kg ≈ 132.28 lb.