Weight Converter
Convert between different units of weight and mass instantly.
Kilograms-
Grams-
Pounds-
Ounces-
Stones-
Metric Tons-
Understanding Weight and Mass
Weight and mass are often used interchangeably in everyday language, though they are technically different concepts in physics. Mass is the amount of matter in an object, while weight is the force of gravity on that mass.
Common Weight Conversions
- 1 kilogram = 2.20462 pounds
- 1 pound = 0.453592 kilograms
- 1 pound = 16 ounces
- 1 stone = 14 pounds = 6.35 kg
- 1 metric ton = 1000 kg
Frequently Asked Questions
What's the difference between mass and weight?
Mass is constant regardless of location. Weight varies with gravity - you'd weigh less on the Moon but have the same mass.