Kg to Lbs Calculator
Kilograms ↔ pounds both ways. Click any i for detail.
Mass
Convert
i
Direction
Kilograms to pounds, or the reverse. |
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Kilograms
i
kg
Mass in kilograms. |
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Pounds
i
lb
Mass in pounds. |
How to use this calculator
- Pick a direction.
- Enter the mass.
- Read kg, lb, ounces, and stone.
Results explained
One international avoirdupois pound is exactly 0.45359237 kg, so 1 kg ≈ 2.2046226218 lb. Stone (14 lb) is shown as a UK convenience. This is a unit convert — not a body-composition assessment.
Quick reference: kg ↔ lb
1 kg ≈ 2.20462 lb; 1 lb = 0.45359237 kg.
| Item | Detail |
|---|---|
| 70 kg | ≈ 154.32 lb |
| 150 lb | ≈ 68.04 kg |
| 1 stone | 14 lb |
| Ounces | 1 lb = 16 oz |
Uses the international pound, not historic local pounds.
How the estimate is built
lb = kg × 2.2046226218; kg = lb / 2.2046226218.
Example scenario
70 kg → about 154.32 lb.
FAQ
Is this the same as weight on a scale?
Scales report mass-equivalent under gravity. The convert is still kg ↔ lb as labeled.
What about troy pounds?
Jewelry uses troy units. This page is avoirdupois (everyday) pounds.
Why not 2.2 exactly?
2.2 is a rough round. We use the exact international factor for cleaner reverse converts.
Stone?
Common in the UK: divide pounds by 14.