Unit Converters
Length, weight, temperature, volume, speed, data size and more unit conversions.
Available tools
Length ConverterConvert length units instantly: metres, feet, inches, miles, kilometres and more.Weight ConverterConvert weight units instantly: kilograms, pounds, ounces, stones and tonnes.Temperature ConverterConvert temperature units instantly: Celsius, Fahrenheit, Kelvin and Rankine.Area ConverterConvert area units instantly: square metres, square feet, acres and hectares.Volume ConverterConvert volume units instantly: litres, gallons, cups, fluid ounces and cubic metres.Speed ConverterConvert speed units instantly: km/h, mph, m/s, knots and Mach.Time ConverterConvert time units instantly: seconds, minutes, hours, days, weeks and years.Data Storage ConverterConvert data storage units instantly: bytes, KB, MB, GB, TB and binary KiB, MiB, GiB.Data Transfer Rate ConverterConvert data transfer rate units instantly: Mbps, MB/s, Gbps and more.Pressure ConverterConvert pressure units instantly: pascal, bar, psi, atmospheres and mmHg.Energy ConverterConvert energy units instantly: joules, calories, kWh, BTU and electronvolts.Power ConverterConvert power units instantly: watts, kilowatts, horsepower and BTU/h.Angle ConverterConvert angle units instantly: degrees, radians, gradians and arcminutes.Frequency ConverterConvert frequency units instantly: hertz, kilohertz, megahertz, gigahertz and RPM.Fuel Economy ConverterConvert fuel economy units instantly: mpg (US and UK), km/L and L/100 km.Celsius to FahrenheitConvert °C to °F instantly. Formula: °F = °C × 9/5 + 32.Fahrenheit to CelsiusConvert °F to °C instantly. Formula: °C = (°F − 32) × 5/9.Celsius to KelvinConvert degrees Celsius to Kelvin. Formula: K = °C + 273.15.Kelvin to CelsiusConvert Kelvin to degrees Celsius. Formula: °C = K − 273.15.CM to InchesConvert centimetres to inches. One inch is exactly 2.54 cm.Inches to CMConvert inches to centimetres. One inch is exactly 2.54 cm.Meters to FeetConvert metres to feet. One foot is exactly 0.3048 metres.Feet to MetersConvert feet to metres. One foot is exactly 0.3048 metres.KM to MilesConvert kilometres to miles. One mile is exactly 1.609344 km.Miles to KMConvert miles to kilometres. One mile is exactly 1.609344 km.KG to LBSConvert kilograms to pounds. One pound is exactly 0.45359237 kg.LBS to KGConvert pounds to kilograms. One pound is exactly 0.45359237 kg.Grams to OuncesConvert grams to avoirdupois ounces for cooking and shipping.Ounces to GramsConvert avoirdupois ounces to grams. One ounce is 28.349523125 g.Liters to GallonsConvert litres to US gallons. One US gallon is 3.785411784 litres.Gallons to LitersConvert US gallons to litres. One US gallon is 3.785411784 litres.KPH to MPHConvert kilometres per hour to miles per hour.MPH to KPHConvert miles per hour to kilometres per hour.MB to GBConvert megabytes to gigabytes using decimal (SI) units. Binary MiB/GiB are also available.GB to MBConvert gigabytes to megabytes using decimal (SI) units. Binary MiB/GiB are also available.Degrees to RadiansConvert angles from degrees to radians. Radians = degrees × π / 180.Radians to DegreesConvert angles from radians to degrees. Degrees = radians × 180 / π.