Euler’s Unit Converter


Euler's Unit Converter

Simple and unobtrusive unit converter for most needs. It can be used as a regular app window but is also available any time in the Today Notification Center. Available in more than 20 languages.

 

 

 

 


  • Categories: Angle, Area, Currency, Energy, Fuel Efficiency, Length, Mass, Power, Pressure, Speed, Temperature, and Volume
  • Rates for 28 currencies (Source: ECB)
  • Settings (in menubar) for: light and dark mode; keeping the window on top; thousands separator; decimal places
  • Share conversion via mail, messages etc.
  • Localized to 23 languages: Arabic, Chinese (Simplified), Czech, Danish, Dutch, English, French, German, Greek, Hungarian, Korean, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Spanish, Swedish, Thai, Turkish.

Requires macOS 10.10 (Yosemite) or higher. 


Screenshots


Getting Started & Help

Add widget

Open the Notification Center on your Mac and click on the “Edit” button at the bottom of the view. Then click on the green + button next to the Unit Converter.

Changes settings

In order to change the settings you have open the App (if you just use the Notification Center version, click on the settings icon in the Unit Converter). Go to the “View” menu item to see all settings.

 


What conversions are available in Euler’s Unit Converter?

Angle: Degree, Arc Minutes, Arc Seconds, Radians, Gradians, Revolutions

Area: Square Kilometer, Square Meter, Square Millimeter, Square Miles, Square Yards, Square Feet, Square Inches, Acres, Ares, Hectares

Currency: AUD, BGN, GBP, BRL, CAD, CNY, HRK, CZK, DKK, EUR, HKD, HUF, INR, IDR, ILS, JPY, MXN, NOK, NZD, PHP, PLN, RON, RUB, SGD, ZAR, KRW, SEK, CHF, THB, TRT, USD

Engery: Kilojoules, Kilocalories, Kilowatt Hours, BTUs, Foot Pounds

Fuel Efficiency: Liters per 100 Kilometers, Miles per Gallon, Miles per Imperial Gallon

Length: Meters, Kilometers, Inches, Feet, Yards, Miles, Nautical Miles, Light Years, Fathoms, Furlongs, Astronomical Units, Parsecs

Mass: Kilograms, Grams, Ounces, Pounds, Stones, Metric Tons, Short Tons, Carats, Ounces Troy, Slugs

Power: Watts, Kilowatts, Foot Pound Force Min, Foot Pound Force Sec, Metric Horsepower, Horsepower

Pressure: Newtons Per Meter Squared (Pascal), Kilopascals, Hectopascals, Inches of Mercury, Bars, Millibars, Millimeters of Mercury, Pounds per Square Inch

Speed: Meters Per Second, Kilometers per Hour, Miles per Hour, Knots, Speed of Light

Temperature: Celsius, Fahrenheit, Kelvin

Volume: Cubic Meter, Cubic Feet, Liters, Milliliters, Gallons, FluidDrams, Fluid Ounces, Pints, Quarts, Cups, Tablespoon, Teaspoon

 


Frequently Asked Questions

How often are the currencies updated?
Currencies are provided by ECB (European Central Bank) and updated once a day.

Why the name Euler?
Leonhard Euler (1707 – 1783) was a Swiss mathematician born in Basel, which is also the hometown of the developers.

 


Version History

V1.2 – (in review)

  • Added localizations for: Indonesian, Romanian
  • Fixed currency loading timeout

V1.1 – (25th March 2017)

  • Added localizations for: Arabic, Chinese (Simplified), Czech, Danish, Dutch, Greek, Hungarian, Korean, Polish, Russian, Thai, Turkish

V1.0 – 19th March 2017

  • Initial Version