Weight Unit Converter

About Weight Conversion

Convert between metric and imperial mass units instantly. Enter any value to see all equivalents.

Units Included

• Kilograms, Grams, Milligrams, Tonnes.
• Pounds, Ounces.

How to Use

1. Enter a value in any unit field.
2. Read instant conversions in other fields.
3. Use Reset to clear all values.

Unit Differences

• Metric: 1 kg = 1000 g = 1,000,000 mg; 1 tonne = 1000 kg.
• Imperial: 1 lb = 16 oz = 0.4536 kg.
• 1 oz = 28.35 g.
• Metric is decimal-based; imperial uses historical factors.