Weight Converter
Convert weight and mass between grams, kilograms, pounds, ounces, tonnes, stones, carats and grains.
Weight Converter Tool
Convert weight and mass between micrograms, milligrams, grams, kilograms, tonnes, ounces, pounds, stones, tons, carats and grains.
Weight Inputs
Formula
Converted value = input value × conversion factor.
| Unit | Symbol | Converted Value |
|---|---|---|
| No conversion table yet. | ||
Conversion Notes
About This Tool
Weight Converter is a free online unit converter that helps you convert weight and mass between metric and imperial units.
You can convert micrograms, milligrams, grams, kilograms, metric tonnes, ounces, pounds, stones, US tons, imperial tons, carats and grains. The tool also shows conversion factor, formula, converted result and a full conversion table for all supported weight units.
This tool is useful for students, traders, shops, health calculations, cooking, shipping, logistics, science, education and anyone who needs quick weight or mass conversions.
How to Use Weight Converter
1. Enter the weight value you want to convert.
2. Choose the original unit in the From Unit field.
3. Choose the target unit in the To Unit field.
4. Select decimal places if needed.
5. Click Convert.
6. Review the converted result, conversion factor and formula.
7. Use Swap to reverse the conversion.
8. Copy or download the conversion report if needed.
Frequently Asked Questions
Is this Weight Converter free?
Yes. This Weight Converter is free to use and does not require signup.
Which weight units are supported?
The tool supports microgram, milligram, gram, kilogram, metric tonne, ounce, pound, stone, US ton, imperial ton, carat and grain.
Can I convert kilograms to pounds?
Yes. Enter your value in kilograms, choose Kilogram as the From Unit and Pound as the To Unit, then click Convert.
Does this tool upload my conversion data to the server?
No. This converter works directly in your browser using JavaScript. Your conversion values are not uploaded to our server.