Calculator

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.