NerdCalc is a binary, hexadecimal and decimal calculator that displays all three number bases at the same time. With NerdCalc, you can quickly switch which base you are inputting and the result of your calculations is always updated for all three bases, no matter what the current input mode. NerdCalc supports both unsigned and 2’s complement, to allow for negative numbers, and can perform basic arithmetic and logic operations as well as bitwise shifting. Enjoy!
Updated for iOS 11, finally.
Added 64 Bit Mode, also finally...
Ratings and Reviews
Programmer's best friend
The perfect app when you have to quickly test the results from low level bit operations. When I'm testing the values stored in my company's driver registers this app is a huge time saver.
Needed a calculator to help me practice subnetting for my Cisco networking classes. This calculator certainly does the trick! Thanks!
Ads = Delete
Latest "upgrade" includes the ever popular annoying ads "feature". Deleted and replaced with Pro Calc.
With Family Sharing set up, up to six family members can use this app.