Weight Converter
Convert between metric (mg, g, kg, tonne) and imperial (oz, lb, stone) units instantly.
Reviewed by the WorldCalcs team · Methodology · Last reviewed: June 2026
Result
2.2046226 lb
1 kg = 2.2046226 lb
All units
1 kg converted into every supported unit.
| Unit | Value |
|---|---|
| Milligram (mg) | 1 000 000 |
| Gram (g) | 1 000 |
| Kilogram (kg) | 1 |
| Tonne (t) | 0.001 |
| Ounce (oz) | 35.273962 |
| Pound (lb) | 2.2046226 |
| Stone (st) | 0.15747304 |
What is a weight converter?
A weight (mass) converter changes a measurement between units such as grams, kilograms, ounces and pounds. It covers metric units (milligram, gram, kilogram, tonne) and imperial/US units (ounce, pound, stone).
How it works
Each unit has a fixed ratio to the kilogram. The tool converts your value into kilograms, then into the unit you choose. The defining ratios are exact: 1 pound = 0.45359237 kg and 1 ounce = 28.349523125 g. Because these are agreed standards, the numbers don't change.
All calculations happen in your browser. Nothing is sent, stored, or tracked.
Results are estimates and may contain errors — for general information only, not professional advice. Always verify before relying on them. Disclaimer
How to use
Enter a value, pick the unit you're converting from, and the unit you want the answer in. The result updates as you type.
Conversions go through grams using exact factors: 1 ounce = 28.349523125 g, 1 pound = 453.59237 g, 1 stone = 6350.29318 g. Metric units use clean powers of ten.