Convert from and to units of measurement in different systems, like the International System of Units, Imperial Units and the US Customary Units.
You can set a favorite conversion rule, for easy access with one tap (syncs between devices via iCloud).
This version includes the following units, in these main categories:
Area:
- Square Mile.
- Square Yard.
- Square Foot.
- Square Inch.
- Hectare.
- Acre.
- Square Kilometer.
- Square Meter.
- Square Centimeter.
- Square Millimeter.
Length:
- Mile (Nautical).
- Mile.
- Yard.
- Foot.
- Inch.
- Kilometer.
- Meter.
- Centimeter.
- Millimeter.
Weight:
- Short Ton (US).
- Pound (US).
- Ounce (US).
- Stone.
- Long Ton (UK).
- Metric Ton.
- Kilogram.
- Gram.
- Milligram.
Volume:
- Cubic Feet.
- Gallon (Imperial).
- Gallon (US).
- Quart (US).
- Pint (US).
- Fluid Ounce (US).
- Cup.
- Tablespoon.
- Teaspoon.
- Fluid Dram (US).
- Cubic Meter.
- Liter.
- Milliliter.
Speed:
- Knots.
- Miles per Hour.
- Miles per Minute.
- Feet per Minute.
- Feet per Second.
- Kilometers per Hour.
- Kilometers per Minute.
- Meters per Second.
Time:
- Years.
- Weeks.
- Days.
- Hours.
- Minutes.
- Seconds.
- Milliseconds.
- Microseconds.
- Nanoseconds.
Temperature:
- Celsius.
- Fahrenheit.
- Kelvin.