Pounds to Kilograms Converter
Convert pounds to kilograms instantly with our free online converter. Enter any value in pounds and get the exact kilograms as you type. The reference table covers common weights from 1 to 100 lbs, with real-world body weight context.
Formula:[value] lb ÷ 2.205 = [result] kg
How to convert Pounds to Kilograms
lb ÷ 2.205 = kg
For example: 25 lb ÷ 2.205 = 11.34 kg
↑ Use the converter aboveCommon Pounds to Kilograms conversions
| Pounds (lb) | Kilograms (kg) |
|---|---|
| 1 lb | 0.4536 kg |
| 2 lb | 0.9072 kg |
| 5 lb | 2.268 kg |
| 10 lb | 4.536 kg |
| 20 lb | 9.072 kg |
| 25 lb | 11.34 kg |
| 30 lb | 13.61 kg |
| 40 lb | 18.14 kg |
| 50 lb | 22.68 kg |
| 60 lb | 27.22 kg |
| 70 lb | 31.75 kg |
| 75 lb | 34.02 kg |
| 80 lb | 36.29 kg |
| 90 lb | 40.82 kg |
| 100 lb | 45.36 kg |
About this conversion
Pounds to kilograms is one of the most common weight conversions worldwide, used for body weight, food labels, shipping, and fitness. The pound (lb) is the primary weight unit in the United States; the kilogram is used everywhere else. The exact conversion is 1 lb = 0.45359237 kg, making 1 kg approximately 2.205 pounds. Common body weight reference: 100 lbs = 45.4 kg, 130 lbs = 59.0 kg, 150 lbs = 68.0 kg, 200 lbs = 90.7 kg. US packaged food lists weight in pounds and ounces, while EU labelling uses grams and kilograms. Gym equipment and international fitness apps often switch between units, making this conversion essential for tracking workouts and nutrition.