Kalc

Beautiful and simple notepad with calculations and units & currency conversion

Handy and simple calculator app. Describe your calculations in the notepad-like way and instantly get an accurate answer.

MULTI-LINE CALCULATIONS

Keep many calculations on one page, use variables, aggregation functions, comments for ​your convenience.

MIX YOUR NOTES AND CALCULATIONS

You can mix regular text with calculations. So you will never get confused about what calculations you made.

MATH AND AGGREGATE FUNCTIONS

There are many math functions available to you as well as aggregation functions such as sum, avg and median.

PERCENTAGE

Kalc supports general percentage operations like adding or subtracting percent of value (10$ - 40%) and also additional operations like of, on, off.

UNITS CONVERSION

You can easily convert units such as weight, distance, temperature, angles, etc.

CURRENCY CONVERSION

Also you can convert between currencies as easily as converting between units. We support about 170 currencies.

MULTIPLE PAGES

If single page with calculations is not enough for you, you can always add more pages and choose an icon for each to avoid confusion.

PREDEFINED COLOR SCHEMES

You can choose one of the color schemes that you like.

LANDSCAPE ORIENTATION SUPPORT

Rotate your device as you like, the app will adjust the interface for portrait or landscape orientation.