Unit Converter

Unit Converter

50,000 - 100,000 downloads

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Unit Converter provides a simple method to convert a quantity from one measurement unit to another measurement unit. Select the type of measurement and then enter the value in the appropriate unit. The conversion for all units is then displayed. Units are displayed largest to smallest.

Converted values are rounded to four decimal places for display. Trailing zeros are dropped unless value is less than 1. Scientific notation to four decimal places is used for display of values greater than 999 999 or less than 0.001. (Precision degrades due to accumulated rounding errors.)

Also provides a numeral system conversion -- binary, octal, decimal, hexadecimal.

Simple operation:
-On first screen select measurement type.
-Scroll to the measurement unit for input.
-Input measurement value. Enter, double tap, or change
focus to display converted values.
-Scroll to desired measurement unit for converted value.
-Double tap to clear values for new input.
-Swipe to return to first screen.
-Swipe first screen to exit application.

Measurement types and units are:

Township, Square Mile, Section, Square Kilometer,
Legal Subdivision, Hectare, Acre, Square Arpent,
Rood, Square Chain, Are, Square Perche,
Square Meter, Square Yard, Square Foot, Square Inch,
Square Centimeter, Square Millimeter, Square Mil,
Circular Mil, Square Kilometer

Nautical League, Statue League, Nautical Mile,
Statue Mile, Kilometer, Furlong, Arpent, Engineer Chain,
Surveyor Chain, Perche, Rod, Fathom, Pace, Meter,
Yard, French Foot, Foot, Engineer Link, Surveyor Link,
Inch, Centimeter, Pica, Millimeter, Point, Caliber,
Mil, Micrometer, Micron

Long Ton, Tonne (Metric Ton), Megagram, Ton,
Hundredweight (Long), Hundredweight, Cental, Slug,
Stone, Kilogram, Pound, Pound (Troy), Assay Ton (Long),
Ounce (Troy), Assay Ton, Ounce, Dram (Troy), Dram,
Pennyweight, Scruple, Gram, Carat, Grain, Point,
Milligram, Microgram

Numeral System
Binary, Octal, Decimal, Hexadecimal

SI Prefix
Exa, Peta, Tera, Giga, Mega, Kilo, Hecto, Deca, unit,
Deci, Centi, Milli, Micro, Nano, Pico, Femto, Atto

Reaumur, Celsius, Fahrenheit, Kelvin, Rankine

Millenium, Century, Decade, Year (calendar), Month (mean),
Week, Day (mean solar), Hour, Minute, Second, Millisecond

Megameter Per Second, Mile Per Second,
Kilometer Per Second, Mile Per Minute, Meter Per Second,
Knot, Nautical Mile Per Hour, Mile Per Hour,
Foot Per Second, Kilometer Per Hour, Foot Per Second,
Meter Per Minute, Centimeter Per Second, Foot Per Minute,
Millimeter Per Second

Dry -- Petrograd Standard, Cord, Cubic Meter, Cubic Yard,
Hectoliter, Bushel (Imperial), Bushel, Cubic Foot,
Peck (Imperial), Peck, Gallon (Imperial), Gallon,
Board Foot, Quart (Imperial), Quart, Cubic Decimeter,
Liter, Pint (Imperial), Pint, Cubic Centimeter

Liquid -- Acre-Foot, Register Ton, Cubic Meter, Stere,
Cubic Yard, Hogshead, Barrel (Imperial), Barrel (Oil),
Hectoliter, Cubic Foot, Gallon (Imperial), Gallon,
Quart (Imperial), Cubic Decimeter, Liter, Quart, Fifth,
Pint (Imperial), Pint, Cup, Cup (Imperial), Gill (Imperial),
Gill, Fluid Ounce, Fluid Ounce (Imperial), Cubic Inch,
Tablespoon, Tablespoon (Imperial), Teaspoon,
Teaspoon (Imperial), Dram, Dram (Imperial),
Cubic Centimeter, Milliliter, Minim, Minim (Imperial),
Cubic Millimeter, Lamda

Application is ad supported.

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Recently changed in this version

* Added preference setting to disable display of ads.

Comments and ratings for Unit Converter
  • (61 stars)

    by nevada grad on 22/04/2014

    Great app would be 5 stars again but the selections are to dark to see when the screen is dimmed a update to lighten them up would be great

  • (61 stars)

    by B Sears on 24/03/2014

    Having all the values on the screen at the same time is very useful and sets this converter apart from others I've used. :-)

  • (61 stars)

    by Adam Pyper on 10/01/2014


  • (61 stars)

    by Sami Sahou on 25/12/2013

    Its good and quick converter

  • (61 stars)

    by Istiak Ahmed on 21/11/2013

    Works just fine

  • (61 stars)

    by Andrew Young on 08/11/2013


  • (61 stars)

    by Poo Pauk on 22/09/2013

    That's really easy for me