Weight Converter
Enter a weight, pick your From and To units, and get the converted value instantly.
Overview
Weight (technically mass) conversions between metric and imperial systems need precise factors — a pound isn't a round number of grams. This tool covers metric tons, kilograms, grams, milligrams, pounds, ounces, and stones using standard internationally defined conversion factors.
Examples
Metric to imperial
75 kilograms to pounds
165.346697 pounds
Imperial to metric
10 stone to kilograms
63.502932 kilograms
How It Works
- Enter the value you want to convert.
- Choose the From unit and the To unit.
- The converted value appears instantly.
Use Cases
Body weight tracking
Convert between kilograms, pounds, and stone for fitness or medical tracking.
Recipe and shipping weights
Convert ingredient or package weights between grams/kilograms and ounces/pounds.
Tips
- "Stone" is a UK unit equal to 14 pounds — most commonly used for body weight in the UK and Ireland.
FAQ
No. Every conversion runs locally in your browser.
The units and conversions here are the everyday weight units people mean in daily use (kilograms, pounds, etc.) — the distinction between mass and gravitational weight doesn't affect any conversion on Earth's surface, which is what this tool is for.