• Full Windows 10 universal support. Works on your desktop, tablet or Windows mobile device.
  • Five display options: normal, scientific, fractions, engineering, and fixed (2-10 decimal places)
  • Five calculator modes: simple, algebraic, direct algebraic, expression, and RPN
  • Use the power of Cortana to perform simple equations.
  • Advanced graphing functions: simultaneous graphs, find points on the graph and show tangents
  • Tape View displays your recent equations and allows you to copy or email them

App details

Version notes

Now with the power of Cortana! Use voice commands to perform your calculations! Full Windows 10 universal support! Works on your desktop, tablet and mobile phone. - Dynamic window sizing within any screen. - New chemistry and astronomy constant diagrams! - Added new translations for constants and currencies. - Icon and skin design changes. - Navigation menu redesign. - Fixes and performance improvements.

Ratings and reviews

Average customer rating

0 stars out of 5
47 ratings

Rating snapshot

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5 stars out of 5
· 6/24/2016
Covers all basic and many advanced math needs

I use this app at home and at the office as a Systems Engineer. As they say...."It covers the waterfront" and is easy to use. Great tool.

5 stars out of 5
· 4/20/2016
Has it all, easy to use

This calculator / everything else works great! Easy to input since it gives positive feedback when you tap. The running list of your entrées helps tremendously to keep me accurate.

4 stars out of 5
· 3/8/2016
Full featured, lots of options and abilities.

Lots of different calculators, including graphing. UI is a little challenging to work with. Couldn't get some options to work (like colors). Graphs are nice (up to 8 equations), but the axes grids and labels often do not snap to sensical numbers when zooming (1.01 instead of 1.0). If you zoom in far enough they start showing all the same number due to rounding.

4 stars out of 5
· 3/30/2016

Very handy for a lot of different functions. If you're like me and haven't used these functions in a while, it would be nice to have some sort of guide or instructions

5 stars out of 5
· 2/19/2016
Great Full Functional Calculator

Excellent calculator, easy to use... I would like a X^y key.

5 stars out of 5
· 1/31/2016
One of the BEST Calculators on any market!!!

Hands down, this is one of the best calculators in this (Windows) and all markets out there. Hands down, so intuitive, easy, educational, amazing! Etc. And best of all, works perfectly.

5 stars out of 5
· 1/20/2016
Great on phone and desktop!

Very nice calculator. Improves on the standard windows calculator by having financial calcs. Launch time could be improved slightly... it seems when I need to use the calculator I need it quickly.

5 stars out of 5
· 12/11/2015
Love it

Complex and powerful calculator app. For the people that gave this app a 1 for not knowing how to "math"; I despise you.

5 stars out of 5
· 12/1/2015
Does it all!

A calculator for everything with a clean UI. Worth the purchase price.

1 stars out of 5
· 2/18/2015
no options screen

I transferred this to a new pc. Options screen does not appear so no way to change it to RPN mode. No help screen

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