Calculate smarter with a free scientific calculator, unit converter, and calcu..
Calculator – Free Scientific Calculator & Unit Converter
Make everyday calculations easier with Calculator, a powerful, easy-to-use calculator designed for students, professionals, and anyone who needs quick and accurate results.
Whether you're solving simple arithmetic problems, working with advanced mathematical functions, or converting units, Calculator brings useful tools together in one convenient app.
🧮 Simple and Scientific Calculations
Perform everyday calculations or switch to advanced mathematical functions whenever you need them.
Basic calculator features
Addition, subtraction, multiplication, and division
Percentages and decimal calculations
Parentheses for complex expressions
Sign change and quick calculation controls
Clear and backspace functions
Scientific calculator features
Trigonometric functions: sin, cos, and tan
Logarithms and natural logarithms
Powers and square roots
Factorials
Constants such as π and e
Reciprocal and absolute value functions
Degree and radian modes
Additional scientific operations
📜 Calculation History
Keep track of previous calculations and easily revisit your results.
Review past calculations.
Reuse previous results when needed.
Copy calculation results for use in other apps.
Work more efficiently without repeatedly entering the same expressions.
Your calculation history is designed to make everyday tasks more convenient.
📏 Built-In Unit Converter
Convert common measurements quickly without leaving the app.
Available conversion categories include:
Length: Convert between millimeters, centimeters, meters, kilometers, and other supported units.
Weight: Convert between common units of mass.
Temperature: Convert between Celsius, Fahrenheit, and other supported temperature scales.
Enter a value, choose your units, and view the converted result. You can also swap the conversion direction and use a converted value in the calculator.
🎨 Light and Dark Themes
Choose an appearance that suits your preference.
Light theme for a bright, clean interface.
Dark theme for a darker viewing experience.
System theme to follow your device's appearance settings.
The simple layout and clearly arranged buttons help you calculate comfortably throughout the day.
⚙️ Personalize Your Experience
Adjust supported settings to make the calculator work the way you prefer.
Enable or disable haptic feedback.
Turn button sounds on or off.
Set the scientific keypad to open by default.
Customize your appearance using the available theme options.
📶 Works Online and Offline
Calculate wherever you are. Core calculator functions work offline, so you can perform calculations without an internet connection.
An internet connection may be required for advertisements and other online-dependent features.
💜 Free to Use
Calculator is free to use and supported by advertising. There are no subscriptions required to access the core calculator experience.
Enjoy useful calculation tools in one convenient application.
👥 Who Is It For?
Calculator is useful for:
Students solving mathematical problems.
Teachers and educators performing calculations.
Professionals handling everyday numbers.
Shoppers comparing prices and percentages.
Travelers converting measurements.
Anyone who needs a convenient calculator for daily tasks.
Download Calculator Today
Enjoy a practical combination of basic arithmetic, scientific functions, calculation history, and unit conversion in one app.
Calculator – Calculate smarter, anytime, anywhere.
Nouveautés
Version 1.0.1
- Updated underlying libraries to the latest stable versions for better stability and compatibility
- Performance and reliability improvements
- Minor bug fixes