A simple calculator with a history
See live results as you type, pin a past calculation for quick comparisons, and customize the look to match your style.
Instant results
No need to press equals—see your result as you type.
Pin to compare
Pin past calculations for quick comparisons.
Dark mode & phone keypad
Choose light, dark, or system theme. Want a phone keypad layout with 1,2,3 at the top? You got it!
