QuickCalc: Floating Calculator

Keep your calculator on screen while you shop, read notes or work with numbers. Quick Calculator is a floating calculator that opens over other apps, so you can calculate without switching screens.

THREE CALCULATORS, READY TO USE
Start with basic, shopping and scientific calculators. Rename and customize each one, or keep several open at once.

MOVE, RESIZE AND MINIMIZE
Drag the calculator where you need it and resize it from any corner. Minimize the keypad while keeping the expression and result visible.

MAKE IT YOURS
Choose key and text colors, light or dark themes, transparency, corner shapes and spacing. Show only the keys you need, drag them into place and adjust rows, columns and key sizes in half-tile steps. Six keypad presets help you get started.

EVERYDAY, TAX AND SCIENTIFIC CALCULATIONS
Use arithmetic, percentages, brackets and multiple tax-inclusive or tax-exclusive keys. Add, edit or remove your own tax rates. Scientific functions include trigonometry, roots, powers, logarithms, factorials and degree/radian modes.

QUICK ACCESS AND USEFUL RESULTS
Launch from a home-screen widget or Quick Settings. See results as you type, undo and redo, paste expressions and copy results from the calculator or calculation history. Customize widget colors, transparency and name visibility.

Display-over-other-apps permission is required. Some apps or devices may restrict overlays. This app contains ads, but no ads appear on the floating calculator. Check the applicable tax rates before use.