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Weight Converter (kg, lb, oz, g, etc.)

Convert weights between various metric and imperial units including kilograms, pounds, ounces, grams, stones, and tons.

Weight Converter

Comprehensive Weight Converter

Our Weight Converter is a versatile tool that allows for easy and accurate conversions between a wide range of weight and mass units. Whether you're working with metric units like kilograms and grams, or imperial units like pounds, ounces, and stones, this calculator has you covered.


⚖️ How to Use the Converter

  1. Enter Weight: Input the numerical value of the weight you wish to convert into the "Value" field.
  2. Select 'From' Unit: Choose the unit of your input value from the "From" dropdown list.
  3. Select 'To' Unit: Choose the target unit you want to convert to from the "To" dropdown list.
  4. Click "Convert": The tool will perform the calculation.
  5. View Result: The converted weight is displayed, along with a "Visual Calculation" section that breaks down the conversion process. You can use the swap button (⇄) to quickly interchange the 'From' and 'To' units.

Supported Units

This converter supports the following units of weight/mass:

  • Tonne (t)
  • Kilogram (kg)
  • Gram (g)
  • Milligram (mg)
  • Microgram (µg)
  • Imperial Ton (long ton)
  • US Ton (short ton)
  • Stone (st)
  • Pound (lb)
  • Ounce (oz)

🔢 Conversion Process

All conversions are performed by first converting the input value to a base unit (kilograms, kg) and then converting from kilograms to the target unit. The "Visual Calculation" section illustrates this:

  1. Input Value [Original Unit] → Value in Kilograms (kg)
  2. Value in Kilograms (kg) → Output Value [Target Unit]

Key conversion factors (approximate): 1 kg ≈ 2.20462 lb; 1 lb = 16 oz; 1 stone = 14 lb; 1 tonne = 1000 kg.


💡 Frequently Asked Questions (FAQ)

What is the difference between a pound (lb) and a stone (st)?
A stone is an imperial unit of mass equal to exactly 14 pounds. It is commonly used in the UK and Ireland to measure body weight.
What is the difference between a US Ton and an Imperial Ton?
A US Ton (or short ton) is equal to 2,000 pounds. An Imperial Ton (or long ton) is equal to 2,240 pounds. The metric Tonne is different from both and is equal to 1,000 kilograms (approx. 2,204.6 pounds).

Related Keywords

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microgram
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