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Weight Converter

Convert weight and mass measurements between metric and imperial systems.

About the Weight Converter

Convert weight and mass measurements between metric units (g, kg, tonnes) and imperial/US units (oz, lb, stone, US ton).

How to use the Weight Converter

  1. Enter the value you want to convert.
  2. Select the unit you are converting from and to.
  3. Press Convert to see the result and a full equivalents table.

Tips for the Weight Converter

  • "US Ton" is the short ton (2,000 lb) commonly used in US freight and trucking — different from the metric tonne (1,000 kg).

Example: Weight Converter

Converting 150 pounds to kilograms

  • Value: 150 lb
  • Convert to: Kilograms

Result: 68.04 kg

1 lb = 0.45359237 kg exactly, so 150 × 0.45359237 ≈ 68.04 kg.

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