Weight Converter
Convert between kilograms, pounds, ounces, and stone. Enter a value and choose the unit; others update. Uses standard factors (1 kg = 2.20462 lb).
Convert weight
Enter value and click Convert.
How it works
All values are normalized to kilograms then converted. 1 lb = 0.453592 kg; 1 stone = 14 lb.
When to use it
Use for recipes, luggage limits, or body weight in different units.
Frequently asked questions
- Is the conversion exact? We use standard definitions. Results are exact for those definitions.
- What is stone? Stone is used in the UK: 1 stone = 14 pounds.