Unit Converters

Convert between different units of length including meters, feet, inches, kilometers, miles, and more.

Convert between different units of weight including kilograms, pounds, ounces, grams, and more.

Convert between Celsius, Fahrenheit, Kelvin, and other temperature scales.

Convert between different units of volume including liters, gallons, cups, milliliters, and more.

Convert between different units of area including square meters, acres, hectares, square feet, and more.

Convert between different units of speed including mph, km/h, m/s, knots, and more.

Convert between different units of energy including joules, calories, BTU, kWh, and more.

Convert between different units of pressure including Pascal, PSI, bar, atmosphere, and more.

Convert between different units of time including seconds, minutes, hours, days, weeks, months, and years.

Convert between different units of digital storage including bytes, kilobytes, megabytes, gigabytes, and terabytes.

Convert between different units of frequency including hertz, kilohertz, megahertz, and gigahertz.

Convert between different units of force including newtons, pounds-force, dynes, and kilogram-force.

Convert between different units of torque including newton-meters, foot-pounds, and inch-pounds.

Convert between different units of angular measurement including degrees, radians, and gradians.

Convert between different units of fuel economy including MPG, L/100km, and km/L.

Convert between different units of power including watts, horsepower, and BTU per hour.

Convert between different units of density including kg/m³, g/cm³, and lb/ft³.

Convert between different units of electric current including amperes, milliamperes, and microamperes.

Convert between different units of electric voltage including volts, millivolts, and kilovolts.

Convert between different units of flow rate including cubic meters per second, liters per minute, and gallons per minute.

Convert between different units of luminous intensity and illuminance including lux, lumens, candela, and foot-candles.

Convert between different clothing size systems including US, UK, EU, and Asian sizes for various garments.

Convert between different pace measurements for running and walking including minutes per mile, minutes per kilometer, and speed.

Convert between different units of radiation dose including sievert, rem, gray, and rad for safety measurements.

Convert between different units of sound level and intensity including decibels, bels, and watts per square meter.

Convert between different units of concentration including molarity, parts per million, percentage, and weight/volume ratios.

Convert between different units of dynamic and kinematic viscosity including pascal-seconds, centipoise, and stokes.

Convert between different units of magnetic field strength including tesla, gauss, and ampere per meter.

Convert between different color formats including RGB, HEX, HSL, CMYK, and HSV for web design and graphics.

Convert between different shoe size systems including US, UK, EU, and Japan sizes for men's and women's footwear.

Convert between different paper sizes including A-series, B-series, US Letter, Legal, and custom dimensions.

Convert between different number bases including binary, decimal, hexadecimal, and octal for programming and computer science.

Convert between Arabic numbers and Roman numerals for historical dates, document numbering, and educational purposes.

Convert between different data transfer rates including Mbps, Gbps, KB/s, MB/s for internet speeds and file transfers.

Convert between different battery capacity units including mAh, Wh, and voltage relationships for electronics and power systems.

Convert between photography settings including f-stop, shutter speed, ISO, and exposure values for camera settings.

Convert between different altitude and elevation units including feet, meters, and atmospheric pressure relationships.

Convert between 200+ world currencies with live exchange rates updated daily, including cryptocurrencies and precious metals.