Unit Converter
Utility ToolsLength, weight, temp, area & volume
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History
All history →Unit Converter — at a glance
Convert between everyday units — length, weight, temperature, area and volume.
10 kilometers
Convert
6.2137 miles
10000 meters
32808 feet
How to use it — step by step
Metric and imperial units are both supported.
1
Choose category
Select length, weight, temperature, area or volume.
2
Enter value
Type the number you want to convert.
3
Pick units
Choose the “from” and “to” unit.
4
Get the answer
The converted number shows instantly.
Pro tips
Small things that make the result better.
✦1 km ≈ 0.62 miles, 1 kg ≈ 2.2 pounds.
✦Fahrenheit = Celsius × 9/5 + 32.
✦1 inch = 2.54 cm exactly.
Quick facts
5categories supported
2.54 cmis one inch
0.4536 kgis one pound
100 °Cequals 212 °F
Frequently Asked Questions
How accurate is it?+
It uses standard conversion factors and shows precise decimal results.
Which units are supported?+
Common metric and imperial units like meters, feet, kg, pounds, °C, °F, litres and gallons.
Is this tool really free?+
Yes — completely free, no signup, no watermark and no usage limit.
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