How to get reciprocal (1/x) in scientific mode in Windows 10 calculator

I'm sure there's an obvious answer to this...

In Windows 10 calculator, the standard mode has a reciprocal (1/x) button, but scientific mode does not. However, it's not possible to switch back to standard mode to perform a reciprocal operation because this clears the current value.

I realize I could use the memory, but surely there is an easier way?


The Windows 10 calculator changes slightly depending on the size of the window. You've probably got it a little bit on the small side, so, in order to access the reciprocal button, you need to use the shift button:

Windows 10 Calculator

You'll notice when you click the shift button, you'll see a new set of functions. Alternatively, you can just make the window taller and they will all appear.


The standard mode has a reciprocal (1/x) button, but scientific mode does not

The Windows 10 calculator has some shortcuts you can use.

One of them is:

R - Select 1/x (Reciprocal).

Source Useful Calculator keyboard shortcuts in Windows 10