Calculate gratuity with customizable tip rate presets and round-up/round-down options. View pre-tax calculations and select themes for personalized settings. List all options for quick reference.
by Yong Gyun Kim★ 4.714 ratingsUtilitiesFreeData updated 2026-09-16
Calculate with personalized themes and scientific tools
Perform calculations with a scientific for advanced math. Customize themes and colors. Use split-screen mode for multitasking. Record calculation steps automatically. View historical records for data retrieval.
Calculate by inputting capital, monthly deposits, annual , and investment period. Display final return, total investment, and return rate. Save multiple scenarios and view monthly growth.
Calculate , headwind, and tailwind components for takeoff and landing. Adjust wind speed and direction with drag and pinch gestures. Receive warnings when user-defined wind limits are exceeded.
Calculate footage by entering length and width for multiple rectangles. Support measurements in , inches, or both. Export calculations as CSV for further use.
Measure in real time using GPS and sensor data with less than 3-meter error. Track air pressure and oxygen concentration. Customize themes for personalized backgrounds.
Calculate with precise formulas. Input principal, rate, and time to get accurate results. View detailed breakdowns and compare different scenarios. Export results as reports. Track investment growth over time. Set reminders for financial goals.
Calculate the using inputs for the longest side, shorter side, or combined length. Perform instant calculations with support for up to 16 decimal places and various units. Copy results to another and view the formula as a reference.
Calculate trigonometric values for the by inputting radians or angles. Display step-by-step solutions and support negative numbers, decimals, and fractions. Save calculations in history and share results.
Take a picture and select an object type to . The automatically identifies and counts pills, pipes, people, round objects, or coins. View results instantly and save counts for future reference.
Calculate time, power, torque, cutting force, metal removal rate, and chip thickness for operations like milling, drilling, turning, and tapping. Select materials and input parameters for accurate results.