Check out Our Online Mass and Weight Converter

Our online mass and weight converter will allow you to convert units of mass and weight between American / British, Metric, Japanese, Troy, Chinese, Old Russian, Apothecaries Weight, and other measurement units.

For converting the mass or weight unit to other units just do these steps:

  1. Find the right unit.
  2. Type your value of the mass or weight.
  3. Press “Convert” button.
  4. Done!

It’s important: You can input only integer numbers, decimals or fractions in our online mass and weight converter / calculator¬†(-3.5, 2/5, 7/8 etc.).