Weight Converter
Convert between different units of weight and mass including kilograms, pounds, ounces, grams, and more. Fast and accurate conversions.
Example: 1 kilogram = 2.205 pounds = 35.27 ounces
đĄDid You Know?
âĸ The kilogram is the only SI unit still defined by a physical object
âĸ A pound originally referred to a pound of silver
âĸ The carat used for gemstones equals 200 milligrams
âĸ Your weight would be ~6Ã less on the Moon!
đAll Conversions
đĄQuick Reference
âĸ 1 kg = 2.205 lbs = 1,000 g
âĸ 1 lb = 0.454 kg = 16 oz
âĸ 1 st = 14 lbs = 6.35 kg
âĸ 1 t = 1,000 kg = 2,204.6 lbs
âšī¸Current Units
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⨠Key Features
Multiple Units
Convert between 8 common weight and mass units instantly
Real-time Conversion
See results as you type with automatic calculation
Quick Swap
Easily swap between From and To units with one click
All Results
See conversions to all units at once for quick reference
How to Use the Weight Converter
Our weight converter makes it easy to convert between different units of mass and weight. Enter a value, select your starting unit (From), choose your target unit (To), and see instant results. The converter also shows conversions to all other units for quick reference.
Supported Weight Units
Metric System: Milligram (mg), Gram (g), Kilogram (kg), Metric Ton (t)
Imperial System: Ounce (oz), Pound (lbs), Stone (st), US Ton (ton)
All units can be converted to and from each other with high precision.
Common Conversion Examples
Kilograms to Pounds: 1 kg = 2.20462 lbs (multiply by 2.20462)
Pounds to Kilograms: 1 lb = 0.453592 kg (multiply by 0.453592)
Ounces to Grams: 1 oz = 28.3495 g (multiply by 28.3495)
Grams to Ounces: 1 g = 0.035274 oz (multiply by 0.035274)
Stone to Kilograms: 1 st = 6.35029 kg (multiply by 6.35029)
Tips for Using the Converter
Use the swap button to quickly reverse your conversion direction. Check the "All Results" section to see your value in all available units at once. Perfect for cooking, fitness tracking, shipping calculations, and international trade.