Calculating individual weight measurements
If you need to convert between metric and imperial units for personal weight measurements, we have individual converters for kilograms to stone, kilograms to pounds and stone to pounds.
Use this weight & mass converter to convert instantly between pounds, ounces, kilograms, grams, stone, tons and other metric and imperial weight units.
Disclaimer: Whilst every effort has been made in building our calculator tools, we are not to be held liable for any damages or monetary losses arising out of or in connection with their use. Full disclaimer.
Conversions for cooking recipe units
The NIST Office of Weights and Measures recommends weighing dry ingredients using kitchen scales instead of fluid measuring cups for accuracy. If you need to convert recipe measurements, check our tools for grams in a cup or grams and tablespoons.
Mass / Weight Converter Definitions
Ounce (Troy)
A troy ounce (abbreviation: t oz) is equal to 31.1034768 grams. Today, the troy ounce is used only to express the mass of precious metals such as gold, platinum or silver.
Pound (Avoir)
The avoirdupois pound is the most commonly used pound today, equal to 0.45359237 kilograms. We have an individual ounces and pounds conversion tool if you need it.