It’s time to go beyond the traditional calculators.
Magic Number lets you calculate better in every way.

First, you get a clear view of your calculation — like what you see in math.
Two, you enter the calculation the way you knew it — intuitively and algebraically.
You get lots of functions. You get high precision answers too. But most of all, you get a good experience.

Check out more screenshots on our website.
In the meantime, here’s a brief summary:

–  See the whole calculation. Properly formatted.
    Everything becomes easier to understand.
–  Any size you like.
    Resize the calculator to your heart’s content.
–  What you think is what you type:
   ‘8 sin 30’ instead of ‘8 * 30 sin’ or ‘8 * sin(30)’.
–  Easier tax and percentages:
   ‘100 + tax’ for ‘$100 with sales tax’.
   ‘250 – 10%’ for ‘$250 with 10% discount’.

Enjoy more:

–  Be brave. With ‘History’, you can go back anytime.
–  No more messy numbers, see π and other constants as symbols.
–  Effortlessly handle complex numbers. Electrical engineers will smile.
–  Over 70 functions. Check out Calculations > Extra Functions.
–  Lots of cool shortcuts, e.g. you can press X to multiply.
    Check out Preferences > Shortcuts for more.

Do more:

–  Be precise. With 25 digits accuracy, you are more correct.
–  Be lazy. Use ‘Data’ to sum a list of numbers. You can use it for statistics too.
–  There is ‘2D Data’ for linear regression.
–  You can do the real Matrix: inverse, determinant, Gaussian elimination.
–  And dream in bits: binary, octal, hexadecimals.