Pound (lb) to Kilogram (kg) Converter

1 lb = 0.453592 kg

To convert Pound (lb) to Kilogram (kg), multiply the value by 0.453592 — one lb is exactly 0.453592 kg. Both are units of Mass. The table below lists the most-searched conversions, and the converter handles any value.

Formula

kg = lb × 0.453592

lb to kg conversion table

lb	kg
1 lb	0.453592 kg
2 lb	0.907184 kg
3 lb	1.360776 kg
5 lb	2.26796 kg
10 lb	4.53592 kg
15 lb	6.80388 kg
20 lb	9.07184 kg
25 lb	11.3398 kg
30 lb	13.60776 kg
50 lb	22.6796 kg
75 lb	34.0194 kg
100 lb	45.3592 kg
150 lb	68.0388 kg
200 lb	90.7184 kg
500 lb	226.796 kg
1000 lb	453.592 kg

Open the full unit converter Reverse conversion: Kilogram → Pound

Frequently asked questions

How many kg are in 1 lb?+

1 Pound equals 0.453592 Kilogram, so 1 lb = 0.453592 kg.

What is the formula to convert lb to kg?+

Multiply the number of Pound by 0.453592. In other words: kg = lb × 0.453592.

How much is 1 lb in kg?+

1 Pound = 0.453592 Kilogram (1 lb = 0.453592 kg).

Is this conversion exact?+

Yes. The factor used is the unit’s official definition; results are rounded to 10 significant digits for readability.

Other common conversions

1 lb → kg 2 lb → kg 3 lb → kg 5 lb → kg 10 lb → kg 15 lb → kg 20 lb → kg 25 lb → kg 30 lb → kg 50 lb → kg 75 lb → kg 100 lb → kg 150 lb → kg 200 lb → kg 500 lb → kg 1000 lb → kg