20 tools
Angle Converter
Convert angles between degrees, radians, gradians, arcminutes, arcseconds and turns — instantly and precisely.
Area Converter
Convert area between square meters, square feet, acres, hectares, square miles, square kilometers and more — instantly and accurately.
Cooking Measurement Converter
Convert cooking measurements between teaspoons, tablespoons, fluid ounces, cups, pints, quarts, milliliters and liters.
Currency Converter
Convert between major world currencies with live, daily-updated exchange rates.
Data Storage Converter
Convert bytes, KB, MB, GB, TB and binary KiB, MiB, GiB units accurately.
Data Transfer Rate Converter
Convert data transfer rates between bits per second, kbit/s, Mbit/s, Gbit/s and bytes, KB/s, MB/s, GB/s instantly.
Density Converter
Convert density between kg/m3, g/cm3, g/ml, kg/L, lb/ft3 and lb/in3 quickly and accurately for science and engineering.
Energy Converter
Convert energy between joules, kilojoules, calories, kilocalories, watt-hours, kilowatt-hours, BTU, foot-pounds and electronvolts.
Force Converter
Convert force between newtons, kilonewtons, dynes, pound-force, kilogram-force and ounce-force quickly and accurately.
Frequency Converter
Convert frequency between hertz, kilohertz, megahertz, gigahertz, terahertz and revolutions per minute (rpm) instantly.
Fuel Economy Converter
Convert fuel economy between L/100km, kilometers per liter, US miles per gallon and UK miles per gallon accurately.
Length Converter
Convert between meters, kilometers, miles, feet, inches, yards and more — instantly and accurately.
Power Converter
Convert power between watts, kilowatts, megawatts, horsepower, metric horsepower, BTU per hour and foot-pounds per second.
Pressure Converter
Convert pressure between pascals, kilopascals, megapascals, bar, psi, atmospheres, mmHg and torr — fast and accurate.
Speed Converter
Convert m/s, km/h, mph, knots and feet per second quickly and accurately.
Temperature Converter
Convert Celsius, Fahrenheit, Kelvin and Rankine instantly with exact formulas.
Time Converter
Convert time between nanoseconds, microseconds, milliseconds, seconds, minutes, hours, days, weeks, months and years instantly.
Torque Converter
Convert torque between newton-meters, kilonewton-meters, pound-feet, pound-inches and kilogram-force-meters accurately.
Volume Converter
Convert volume between liters, milliliters, cubic meters, US gallons, quarts, pints, cups, fluid ounces, tablespoons and imperial gallons.
Weight & Mass Converter
Convert kilograms, grams, pounds, ounces, stones and tonnes quickly and accurately.
