Unit Converter
Online unit converter with 11 categories and 109 units.
Supports traditional Japanese units (tsubo, shaku, go, sho, and more). All processing is done in your browser.
Length
Millimeters, Centimeters, Meters, Kilometers, Inches +10 more
15 units / 210 conversions
Weight
Milligrams, Grams, Kilograms, Metric Tons, Ounces +5 more
10 units / 90 conversions
Temperature
Celsius, Fahrenheit, Kelvin
3 units / 6 conversions
Area
Square Millimeters, Square Centimeters, Square Meters, Square Kilometers, Hectares +9 more
14 units / 182 conversions
Volume
Milliliters, Centiliters, Deciliters, Liters, Kiloliters +13 more
18 units / 306 conversions
Speed
Meters per Second, Kilometers per Hour, Miles per Hour, Knots, Feet per Second +1 more
6 units / 30 conversions
Time
Nanoseconds, Microseconds, Milliseconds, Seconds, Minutes +5 more
10 units / 90 conversions
Data Storage
Bits, Bytes, Kilobytes, Megabytes, Gigabytes +5 more
10 units / 90 conversions
Pressure
Pascals, Hectopascals, Kilopascals, Megapascals, Bars +4 more
9 units / 72 conversions
Energy
Joules, Kilojoules, Calories, Kilocalories, Watt-hours +3 more
8 units / 56 conversions
Angle
Degrees, Radians, Gradians, Arc Minutes, Arc Seconds +1 more
6 units / 30 conversions