Unit converter
Convert length, weight, temperature and more
All units
Millimeter (mm)1000
Centimeter (cm)100
Kilometer (km)0.001
Inch (in)39.37007874
Foot (ft)3.280839895
Yard (yd)1.093613298
Mile (mi)0.0006213711922
Convert length, weight, temperature and volume
Free online unit converter. Convert length, weight, temperature, speed and more instantly in your browser. No sign-up required.
Comprehensive measurement categories
Instantly convert between metric and imperial units for length, weight, temperature, volume, area and digital storage.
Real-time calculation
See the converted values update in real-time as you type, making it easy to compare different measurement systems side-by-side.
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Frequently asked questions
Can I convert Celsius to Fahrenheit?
Yes. The temperature converter supports Celsius, Fahrenheit and Kelvin with accurate real-time calculations.
Does it support digital storage units?
Yes. You can convert between bytes, kilobytes, megabytes, gigabytes, terabytes and more.