On my mac I just use the built in calculator in spotlight. So cmd+space opens the spotlight search widget and then I can just type in whatever I need calculated. Not sure if something like this is built into Windows? More often than not I use Google as my calculator when on Windows.
I use Raycast for the same, but does that do multiple calculations? Ie. 184 + 64 then multiplied by 4, etc.
You can do it all as one big expression with parentheses and such but if you're doing a bunch of calculations on the go that could get repetitive, and one wrong Esc and your calculation goes away.
