About Google Calculator

Google Calculator is a clean, fast calculator app that handles everything from basic arithmetic to advanced scientific calculations. The intuitive interface shows your calculation history so you can reference previous results, and the swipe gesture to delete digits makes corrections effortless.

The scientific mode unlocks trigonometric functions, logarithms, factorials, and constants like pi and e. Unit conversion handles length, weight, temperature, currency, and more. The tip calculator splits bills easily among groups.

Designed with Material You, the app adapts its colors to match your phone's wallpaper theme. It's lightweight at just 5 MB and works completely offline. The floating calculator window lets you do math while using other apps.

Key Features

  • Basic and scientific calculator modes
  • Calculation history with recall
  • Unit and currency conversion
  • Tip calculator with group splitting
  • Floating window mode
  • Material You design
  • Completely offline capable

Pros & Cons

👍 What We Like

  • Ultra-lightweight at only 5 MB
  • Beautiful Material You design
  • Floating window is incredibly useful
  • Completely free with no ads

👎 What Could Be Better

  • No graphing calculator mode
  • Currency rates need internet to update
  • Missing programmer mode (hex, binary)
  • Can't export calculation history

User Reviews

QuickMath_Dave 2025-11-10
★★★★☆ 9/10

Does exactly what a calculator should — fast, clean, and reliable. The floating window feature is a game-changer when I'm doing calculations in a spreadsheet. No ads, no bloat, just a perfect calculator.

Student_Maria 2025-10-20
★★★★☆ 8/10

The scientific mode handles everything I need for physics homework. Love that I can see my calculation history and go back to previous answers. Wish it had a graphing mode though.