Weight Converter
Kilograms, pounds, ounces, stones and tonnes — all at once. Convert weight and mass units instantly: kilograms, grams, pounds, ounces, stones, tonnes and more. Free online weight and mass converter with full table.
About the Weight Converter
Fitness plans quote pounds, airline luggage is kilos, British bathrooms read stones — mass units refuse to standardise. Type any value and this converter shows kilograms, grams, milligrams, tonnes, pounds, ounces and stones simultaneously, using the exact pound definition of 0.45359237 kg. Whether you are tracking a diet, shipping a parcel or reading a recipe, the answer is one field away.
How to use the Weight Converter
- Enter the weight to convert.
- Select its current unit.
- Read all other units in the live table.
- Swap units to reverse direction.
Key features
- Kilograms, grams, pounds, ounces, stones, tonnes
- Exact avoirdupois definitions
- Simultaneous table of every unit
- One-click swap of the main pair
How many pounds is one kilogram?
What is a stone?
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