Converters
Unit, currency, number system and data converters. Explore 14 free online tools.
Unit Converters
- Length ConverterConvert between millimeters, centimeters, meters, kilometers, inches, feet, yards and miles.
- Weight ConverterConvert between grams, kilograms, tonnes, ounces, pounds and stones.
- Temperature ConverterConvert between Celsius, Fahrenheit, Kelvin, Rankine and Réaumur.
- Area ConverterConvert between square meters, hectares, square kilometers, square feet, acres and more.
- Volume ConverterConvert between milliliters, liters, cubic meters, gallons, pints, cups and fluid ounces.
- Speed ConverterConvert between km/h, m/s, mph, knots and feet per second.
- Time ConverterConvert between milliseconds, seconds, minutes, hours, days, weeks, months and years.
- Pressure ConverterConvert between bar, pascal, kPa, psi, atmospheres and mmHg.
- Energy ConverterConvert between joules, kWh, Wh, calories, kilocalories and BTU.
- Power ConverterConvert between watts, kilowatts, horsepower, metric horsepower and BTU/h.
Other converters
- Number Base ConverterConvert numbers between binary, octal, decimal and hexadecimal.
- Data Rate ConverterConvert internet and transfer speeds between bit/s, kbit/s, Mbit/s, Gbit/s, kB/s and MB/s.
- Data Storage ConverterConvert between bytes, KB, MB, GB, TB and KiB, MiB, GiB, TiB.
- Currency ConverterConvert between three currencies at once using current exchange rates.
Popular conversions
- Centimeters to InchesConvert centimeters (cm) to inches (in).
- Inches to CentimetersConvert inches (in) to centimeters (cm).
- Kilograms to PoundsConvert kilograms (kg) to pounds (lb).
- Pounds to KilogramsConvert pounds (lb) to kilograms (kg).
- Celsius to FahrenheitConvert temperatures from °C to °F.
- Fahrenheit to CelsiusConvert temperatures from °F to °C.
- Meters to FeetConvert meters (m) to feet (ft).
- Feet to MetersConvert feet (ft) to meters (m).
- Kilometers to MilesConvert kilometers (km) to miles (mi).
- Miles to KilometersConvert miles (mi) to kilometers (km).
- Mbps to MB/s ConverterConvert network speed from megabits to megabytes per second.
- MB/s to Mbps ConverterConvert download speed from megabytes to megabits per second.