Simple and capable, Any Base Converter is an unobtrusive base converter that gets out of the way. Simply start typing in one of the predefined base fields and, as you type, the other base fields show the result. Conveniently placed separators and a mono spaced display font minimize errors. Double clicking any of the base fields will select a result section and triple clicking selects the entire result for a quick copy and paste into your applications.

Need to convert to an arbitrary base or convert a negative value? Any Base Converter will handle this. For Arbitrary bases from 2 to 36, enter a base value and then enter another base value to convert to it. Entering a negative base 10 value will display a two's compliment result in the other bases. Other base values display as both signed and unsigned base 10 values.

Need to do a quick ASCII lookup? Type the character in and the other base fields will show the ASCII value.

Ratings and Reviews

3.7 out of 5
6 Ratings
6 Ratings
Beeman97 ,

Great Base Calculator

I am a programmer and I need to convert between bases all of the time. This is a fast little program that does just that without all ot the extra calculation.
Great App - Worth the $.99!

Runner2207 ,

Works as designed

Very simplistic but works just perfect. If you need to convert different bases, this program does it very fast and uncomplicated.

Whatsapp or Line ,

Not working as I wished!

This app does not understandt fractions.
Converting decimal #’s only is not the point for me.
converting fractions takes time. and this app does not provied that feature!!
I would love it if I am wrong and there is really a way in this app to convert fractions. otherwise it might just be a waste of money for me!



John Miskimins
1.6 MB
Developer Tools

OS X 10.6.6 or later



Age Rating
Rated 4+
© 2011 John Miskimins


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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