- Mass to weight calculator
- Weight to mass calculator
- Convert amounts per unit weight
- Density Converter
User Guide
This conversion tool and dynamic scale generator will convert a measurement of mass from one unit to another and display a related conversion table.
- Enter the mass amount you wish to convert in the upper input box.
- Select the corresponding mass measuring units from the upper pull down options.
- Select the mass measuring units to convert to, from the lower pull down options.
- The resulting mass conversion will display in the lower text box.
Conversion Factors
The following mass measurement units and associated conversion factors in kilograms (SI units for mass) are used by this mass converter:
- microgram (µg or mcg) – 0.000000001 kg
- milligram (mg) – 0.000001 kg
- gram (g) – 0.001 kg
- ounce (oz) – 0.028349523125 kg
- pound (lb) – 0.45359237 kg
- kilogram (kg) – 1 kg
- stone (st) – 6.35029318 kg
- hundredweight (cwt, short, usa) – 45.359237 kg
- hundredweight (cwt, long, uk) – 50.80234544 kg
- ton (ton, short, usa) – 907.18474 kg
- tonne (t, metric) – 1000 kg
- ton (ton, long, uk) – 1016.0469088 kg
- kiloton (kt, short, usa) – 907184.74 kg
- kilotonne (kt, metric) – 1000000 kg
- kiloton (kt, long, uk) – 1016046.9088 kg
- megaton (Mt, short, usa) – 907184740 kg
- megatonne (Mt, metric) – 1000000000 kg
- megaton (Mt, long, uk) – 1016046908.8 kg