Weight Converter
Updated on:Convert between kg, pounds, ounces, grams, tonnes and other weight units.
How it works
1. Enter value. 2. Choose source and target units. 3. Click Convert.
Advantages
7 units supported. Convert to all units simultaneously. Precise results.
Common mistakes to avoid
- Pound vs kg: 1 kg = 2.205 pounds, not 2.2. In pharmacy and medicine, rounding can be dangerous.
- Troy ounce: for precious metals, troy ounce (31.1 g) is used, not avoirdupois ounce (28.35 g).
- Tonne: metric tonne (1000 kg), US ton (907 kg) and imperial ton (1016 kg) are three different units.
- Weight vs mass: technically weight depends on gravity. On the Moon you'd weigh 1/6, but your mass (in kg) stays the same.
Description
Free Online Weight Converter
Our weight converter converts between various weight and mass units: kilograms, grams, pounds, ounces, tonnes and more. Essential for cooking, fitness, science and international trade.
Supported Units
- Metric: kg, g, mg, tonne
- Imperial: lb, oz, stone
Try this tool now
Convert between kg, pounds, ounces, grams, tonnes and other weight units.
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