Unit Converter | 30+ Precise Measurement Conversions

Length

Convert between meters, feet, miles, and other length units

From

1 nm = 0.001 μm

Temperature

Convert between Celsius, Fahrenheit, Kelvin, and Rankine

Special

From

1 °C = 33.8 °F

Weight & Mass

Convert between kilograms, pounds, ounces, and other mass units

From

1 μg = 0.001 mg

Volume

Convert between liters, gallons, cubic meters, and more

From

1 mL = 0.1 cL

Area

Convert between square meters, acres, hectares, and more

From

1 mm² = 0.01 cm²

Speed

Convert between km/h, mph, m/s, knots, and more

From

1 m/s = 3.5999712 km/h

Time

Convert between seconds, minutes, hours, days, and more

From

1 ns = 0.001 μs

Energy

Convert between joules, calories, BTU, kilowatt-hours

From

1 J = 0.001 kJ

Power

Convert between watts, horsepower, BTU/hour

From

1 mW = 0.001 W

Pressure

Convert between pascals, bar, psi, atmospheres

From

1 Pa = 0.001 kPa

Data Storage

Convert between bytes, kilobytes, megabytes, gigabytes

From

1 bit = 0.125 B

Data Transfer

Convert between bits/second, bytes/second, and more

From

1 bps = 0.001 Kbps

Angle

Convert between degrees, radians, gradians

From

1 ° = 0.01745328628 rad

Frequency

Convert between hertz, kilohertz, megahertz, gigahertz

From

1 Hz = 0.001 kHz

Force

Convert between newtons, pound-force, dynes

From

1 N = 0.001 kN

Torque

Convert between newton-meters, foot-pounds, inch-pounds

From

1 N·m = 0.001 kN·m

Fuel Economy

Convert between MPG, L/100km, km/L

Special

From

1 mpg = 1.20095 mpg (UK)

Density

Convert between kg/m³, g/cm³, lb/ft³

From

1 kg/m³ = 0.001 g/cm³

Cooking

Common cooking measurement conversions

From

1 drop = 0.1623376623 dash

Electric Current

Convert between amperes, milliamperes, microamperes

From

1 A = 1000 mA

Voltage

Convert between volts, millivolts, kilovolts

From

1 V = 1000 mV

Resistance

Convert between ohms, kilohms, megohms

From

1 Ω = 1000 mΩ

Capacitance

Convert between farads, microfarads, picofarads

From

1 F = 1000 mF

Inductance

Convert between henries, millihenries, microhenries

From

1 H = 1000 mH

Luminance

Convert between candela/m², nit, foot-lambert

From

1 cd/m² = 1 nit

Illuminance

Convert between lux, foot-candle, phot

From

1 lx = 0.09290226682 fc

Magnetic Flux

Convert between weber, maxwell, volt-second

From

1 Wb = 1000 mWb

Radioactivity

Convert between becquerel, curie, rutherford

From

1 Bq = 0.001 kBq

Sound

Convert between bel, decibel, neper

From

1 B = 10 dB

Typography

Convert between points, pixels, ems, rems

From

1 pt = 1.333333333 px

Shoe Size

Convert between US, UK, EU shoe sizes

Special

From

1 US M = 3 US W

Number Base

Convert between decimal, binary, hexadecimal, octal

Special

From

1 base 10 = 1 base 2

Length

Convert between meters, feet, miles, and other length units

From

1 nm = 0.001 μm

Temperature

Convert between Celsius, Fahrenheit, Kelvin, and Rankine

Special

From

1 °C = 33.8 °F

Weight & Mass

Convert between kilograms, pounds, ounces, and other mass units

From

1 μg = 0.001 mg

Volume

Convert between liters, gallons, cubic meters, and more

From

1 mL = 0.1 cL

Area

Convert between square meters, acres, hectares, and more

From

1 mm² = 0.01 cm²

Speed

Convert between km/h, mph, m/s, knots, and more

From

1 m/s = 3.5999712 km/h

Time

Convert between seconds, minutes, hours, days, and more

From

1 ns = 0.001 μs

Energy

Convert between joules, calories, BTU, kilowatt-hours

From

1 J = 0.001 kJ

Power

Convert between watts, horsepower, BTU/hour

From

1 mW = 0.001 W

Pressure

Convert between pascals, bar, psi, atmospheres

From

1 Pa = 0.001 kPa

Data Storage

Convert between bytes, kilobytes, megabytes, gigabytes

From

1 bit = 0.125 B

Data Transfer

Convert between bits/second, bytes/second, and more

From

1 bps = 0.001 Kbps

Angle

Convert between degrees, radians, gradians

From

1 ° = 0.01745328628 rad

Frequency

Convert between hertz, kilohertz, megahertz, gigahertz

From

1 Hz = 0.001 kHz

Force

Convert between newtons, pound-force, dynes

From

1 N = 0.001 kN

Torque

Convert between newton-meters, foot-pounds, inch-pounds

From

1 N·m = 0.001 kN·m

Fuel Economy

Convert between MPG, L/100km, km/L

Special

From

1 mpg = 1.20095 mpg (UK)

Density

Convert between kg/m³, g/cm³, lb/ft³

From

1 kg/m³ = 0.001 g/cm³

Cooking

Common cooking measurement conversions

From

1 drop = 0.1623376623 dash

Electric Current

Convert between amperes, milliamperes, microamperes

From

1 A = 1000 mA

Voltage

Convert between volts, millivolts, kilovolts

From

1 V = 1000 mV

Resistance

Convert between ohms, kilohms, megohms

From

1 Ω = 1000 mΩ

Capacitance

Convert between farads, microfarads, picofarads

From

1 F = 1000 mF

Inductance

Convert between henries, millihenries, microhenries

From

1 H = 1000 mH

Luminance

Convert between candela/m², nit, foot-lambert

From

1 cd/m² = 1 nit

Illuminance

Convert between lux, foot-candle, phot

From

1 lx = 0.09290226682 fc

Magnetic Flux

Convert between weber, maxwell, volt-second

From

1 Wb = 1000 mWb

Radioactivity

Convert between becquerel, curie, rutherford

From

1 Bq = 0.001 kBq

Sound

Convert between bel, decibel, neper

From

1 B = 10 dB

Typography

Convert between points, pixels, ems, rems

From

1 pt = 1.333333333 px

Shoe Size

Convert between US, UK, EU shoe sizes

Special

From

1 US M = 3 US W

Number Base

Convert between decimal, binary, hexadecimal, octal

Special

From

1 base 10 = 1 base 2