Unit Converters

Length, weight, area, temperature, volume, speed, time, data storage and fuel economy converters, with Indian land units.

Length ConverterConvert between millimetres, centimetres, metres, kilometres, inches, feet, yards and miles instantly.Weight ConverterConvert between milligrams, grams, kilograms, quintals, tonnes, ounces, pounds and stones instantly.Area ConverterConvert square feet, square metres, gaj, cents, guntas, acres and hectares, the units used in Indian property.Temperature ConverterConvert between Celsius, Fahrenheit and Kelvin instantly, with the formulas and common reference points.Volume ConverterConvert between millilitres, litres, cubic metres, teaspoons, tablespoons, cups, pints, quarts and US or UK gallons.Speed ConverterConvert between kilometres per hour, miles per hour, metres per second, knots and feet per second instantly.Time ConverterConvert between milliseconds, seconds, minutes, hours, days, weeks, months and years instantly.Data Storage ConverterConvert between bits, bytes, KB, MB, GB, TB and the binary units KiB, MiB, GiB and TiB.Fuel Economy Converter (MPG, km/L, L/100km)Convert between miles per gallon (US and UK), kilometres per litre and litres per 100 km instantly.Pressure ConverterConvert between pascals, kilopascals, bar, psi, atmospheres, mmHg, inHg and torr instantly, with a reference table.Energy ConverterConvert between joules, kilojoules, calories, kilocalories, watt-hours, kilowatt-hours, BTU and foot-pounds.Power ConverterConvert between watts, kilowatts, megawatts, horsepower, metric horsepower and BTU per hour.Angle Converter (Degrees, Radians)Convert between degrees, radians, gradians, turns, arcminutes and arcseconds with a reference table.Number Base Converter (Binary, Decimal, Hex)Convert between binary, octal, decimal and hexadecimal, including very large whole numbers.Roman Numeral ConverterTurn a number from 1 to 3,999 into Roman numerals, or a Roman numeral into a number.