Kg to Lbs Converter
Type a weight in either box and this free kg to lbs converter converts it instantly in both directions — kilograms to pounds and pounds to kilograms. It uses the exact conversion factor (1 kg = 2.2046226218 lb), so you get precise results whether you're weighing luggage, groceries, or yourself.
Enter your weight
Your results
| Grams | — |
| Ounces | — |
| Stone | — |
Quick reference
| Kilograms (kg) | Pounds (lb) |
|---|---|
| 1 kg | 2.2046 lb |
| 5 kg | 11.0231 lb |
| 10 kg | 22.0462 lb |
| 20 kg | 44.0925 lb |
| 50 kg | 110.2311 lb |
| 100 kg | 220.4623 lb |
| 200 kg | 440.9245 lb |
Exact factor: 1 kg = 2.2046226218 lb (1 lb = 0.45359237 kg). Displayed results are rounded to 4 decimals.
How to use this calculator
Type your weight into either field — kilograms or pounds — and the other updates instantly. The converter starts at 1 kg. You can also tap one of the common-weight buttons (50–100 kg) for quick body-weight lookups, or use Reset to 1 kg to start over.
The gauge shows your weight on a 0–200 kg scale, and the results table also lists the equivalent in grams, ounces, and stone for UK-style measurements. Everything runs in your browser — nothing is sent anywhere.
How it works
To convert kg to lbs, multiply by the exact factor: lb = kg × 2.2046226218. To go the other way, divide: kg = lb ÷ 2.2046226218 (equivalently, multiply by 0.45359237). The factor isn't a rounded guess — the international avoirdupois pound is defined as exactly 0.45359237 kilograms, and 1 ÷ 0.45359237 = 2.2046226218…
Stone works on top of pounds: 1 stone = 14 lb = 6.35029318 kg, so the calculator gets stone by dividing the pound figure by 14. Displayed values are rounded to 4 decimal places; the math underneath keeps full precision.
Frequently asked questions
What is the formula for converting kg to lbs?
Multiply kilograms by 2.2046226218 to get pounds: pounds = kilograms × 2.2046226218. For example, 10 kg × 2.2046226218 = 22.0462 lb.
Is 1 kg exactly 2.2 lbs?
No — 1 kg equals 2.2046226218 lb, so 2.2 is a handy approximation that's off by about 0.2% per kilogram. The international avoirdupois pound is defined as exactly 0.45359237 kg, which is where the exact-ish factor 2.2046226218 comes from.
How do I convert lb to kg?
Divide pounds by 2.2046226218 — equivalently, multiply by 0.45359237: kilograms = pounds ÷ 2.2046226218. This converter works both ways — just type into either the kg or the lb field.
How do I convert my body weight from kg to lbs?
Multiply your weight in kilograms by 2.20462. For example, 70 kg × 2.20462 ≈ 154.32 lb. The quick-pick buttons (50–100 kg) on the converter above cover common body weights.
How do I convert kg to stone?
One stone equals 14 lb, which is 6.35029318 kg. To convert kilograms to stone, divide by 6.35029318 — for example, 70 kg ÷ 6.35029318 ≈ 11.02 stone. The converter above shows the stone equivalent automatically.