Convert weight between kilograms, pounds, stone, ounces and grams — a unit converter, not a body-weight tool.
This converts weight units only. For body weight, BMI and health, use the dedicated health tools.
kilograms
How to use this tool
Type the value you want to convert.
Kilograms, pounds, stone, ounces or grams.
All other units are shown at once, including stone + pounds.
Change the value or unit and every result updates live.
Formula & worked example
70 kg = 154.32 lb = 11.02 stone (11 st 0.32 lb) = 2,469.18 oz = 70,000 g. 1 lb = 0.45359 kg. 1 stone = 14 lb = 6.35 kg.
Limitations — read this before you rely on it
This is a unit converter only — it does not assess body weight, health or ideal weight, and it does not account for weighing-scale calibration or the difference between mass and weight under different gravity.
Frequently asked questions
2.20462 lb in 1 kg.
About 11.02 stone, or 11 st 0.32 lb.
14 lb in 1 stone.
1,000 g.
No — this converts weight units only. For BMI, body fat and related health tools, use the dedicated health calculators.