Conversion
Free App
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About Conversion
Conversion is a unit conversion utility for nine common types of units: length / distance, mass / weight, temperature, currency, volume, fuel consumption rate, speed, area, and torque.
Currency conversion uses exchange rates downloaded from the European Central Bank, and allows conversion between 34 different currencies! The exchange rates are updated by the ECB every weekday at 3 p.m. central european time (CET). The application detects when the exchange rates downloaded to your device are out of date and prompts you if you want to download the latest exchange rates.
For non-currency conversions the application uses conversion factors published by the United States National Institute of Standards and Technology (NIST) for as exact conversions as possible.
Conversion supports custom number-formatting including the US format (period for decimal point and comma for thousands-separator), European format (comma for decimal point and period for thousands-separator), precision of 0 to 8 decimal places, and thousands-separators are toggle-able.
I am a single, independent developer, and all my applications require only the permissions necessary to fulfill their purpose. This application is free and contains NO ADS.
Please contact me by email with any suggestions, feature requests, or bug reports.
Currency conversion uses exchange rates downloaded from the European Central Bank, and allows conversion between 34 different currencies! The exchange rates are updated by the ECB every weekday at 3 p.m. central european time (CET). The application detects when the exchange rates downloaded to your device are out of date and prompts you if you want to download the latest exchange rates.
For non-currency conversions the application uses conversion factors published by the United States National Institute of Standards and Technology (NIST) for as exact conversions as possible.
Conversion supports custom number-formatting including the US format (period for decimal point and comma for thousands-separator), European format (comma for decimal point and period for thousands-separator), precision of 0 to 8 decimal places, and thousands-separators are toggle-able.
I am a single, independent developer, and all my applications require only the permissions necessary to fulfill their purpose. This application is free and contains NO ADS.
Please contact me by email with any suggestions, feature requests, or bug reports.
All Application Badges
Free
downl.
downl.
Android
2.2+
2.2+
Android app
App History & Updates
More downloads Conversion reached 100 000 - 500 000 downloads
More downloads Conversion reached 50 000 - 100 000 downloads
More downloads Conversion reached 10 000 - 50 000 downloads
More downloads Conversion reached 5 000 - 10 000 downloads
What are users saying about Conversion
Y
by Y####:
by Y####:
Great app. Been using it for a few years and highly recommend to anyone that is looking for a tool such as this.
K
by K####:
by K####:
Excellent! Big, clear display. Remembers the conversion units you last used. So if you regularly use L/100km to mpg or euro to sterling this app takes you straight there. Fantastically simple and efficient.
L
by L####:
by L####:
No gallons to liters conversion.
S
by S####:
by S####:
It has everything you need and it's very easy to use.
C
by C####:
by C####:
Very useful for converting distance, volume, and currency. It even has conversions for cooking!
T
by T####:
by T####:
Very good seen other apps like this but this one s the best ... so far
T
by T####:
by T####:
I like that this app only features the most common categories. I really only need to convert distance, temperature, currency and weight. All the other calculators just seem so cluttered. I wish the creator would update to material design with an on screen keypad but i don't think that's likely since the last update was in 2012. Otherwise perfect app.
T
by T####:
by T####:
Very nice app! Highly recommended. However, interface could be improved to work more intuitively.
T
by T####:
by T####:
But I can't do negatives. Might want to think about that.
T
by T####:
by T####:
can you please add the uk imperial system ? (1 uk gallon ≠ 1 us gallon )
U
by U####:
by U####:
I tried many conversion aps and found this very useful as I wished
U
by U####:
by U####:
Si funciona a mi me sirve en el trabajo.
U
by U####:
by U####:
can you please add the uk imperial system ? (1 uk gallon ≠ 1 us gallon )
I
by I####:
by I####:
Just downloaded this. Briefly checked out the functions! Looks great! Works great! Significant icon a plus point for easy locating the app!
U
by U####:
by U####:
Very useful for converting distance, volume, and currency. It even has conversions for cooking!
N
by N####:
by N####:
Just a simple conversion app with no over the top measures in there, who measures in Pennies anyway, and no special permissions
G
by G####:
by G####:
I used to love this app, still do just wish Dev updated to material design. From the looks of the last update its been abandoned.
N
by N####:
by N####:
It's a good conversion application. User friendly. Love it.
E
by E####:
by E####:
It's make my work easy
N
by N####:
by N####:
The app has basic unit conversions which are used frequently and you have the capability of updating exchange rates which is terrific when traveling abroad.
G
by G####:
by G####:
Easy traveling with this, thanks.
N
by N####:
by N####:
Does what it needs to. Great UI. Very easy to use.
N
by N####:
by N####:
Has unit as well as currency converter. Really simple and nice ui
N
by N####:
by N####:
Love it. Was hoping for some construction and electrical conversions. This app is quick and easy to use.
N
by N####:
by N####:
Does what it says x
K
by K####:
by K####:
Just downloaded and opened it and its straight forward and does lots of conversions, great app
S
by S####:
by S####:
No ads is good
N
by N####:
by N####:
Great app for cooking measurements. Use it in school and at home!! Thanks a bunch!!
G
by G####:
by G####:
Clean and tidy converter app. Hope you include more foreign currencies on the currency converter. Thanks for this.
G
by G####:
by G####:
I'm very impressed with this app, it literally has every thing I'll ever need plus I like how it doesn't need any permissions.
D
by D####:
by D####:
just downloaded after trying several apps pending very frustrated this is the first one to work for me. 4 stars,will maybe give five,later after I have used it for awhile.
Y
by Y####:
by Y####:
Missing country Pakistan in exchange rate conversion. Please advise! Thanks
Z
by Z####:
by Z####:
I've gone through several different conversion apps, they were all way too complicated for what I wanted. This app answered about ten questions in less than a minute! It was awesome. This is perfect for everyday questions.
D
by D####:
by D####:
Nice and simple but would be good if you could include hectares in metric area measurements. It's a pretty standard area measurement in metric so strange it isn't included. Thanks for otherwise easy-to-use app.
D
by D####:
by D####:
Haven't used it much yet but this seems like it will become very useful for work. Good job creator. A+ for not requiring permissions as I don't dl apps that invade privacy.
P
by P####:
by P####:
Please include the Kuwaiti Dinar.
D
by D####:
by D####:
Does what it's supposed to do.
K
by K####:
by K####:
does what it needs to do, does it well. wish there were more countries included in currency conversion. still 5 stars. all apps should be written this way.
K
by K####:
by K####:
Everything I wanted in one little app! Perfect for cooking, traveling or whatever. Thank You, Thank You, Thank You!
by X####:
I'm very impressed with this app, it literally has every thing I'll ever need plus I like how it doesn't need any permissions.