Apps Like Basic Percent Calculator for iPhone and iPad
Calculate interest, roots, and percentages
Calculate percentages, roots, and compound interest for specified time periods. Input values and select calculation type. Display results with detailed formulas. Export results as text or share directly.
by Gergely Nagy★ 5.01 ratingsEducationFreeData updated 2026-09-10
Rap Calc fetches live global diamond prices to calculate diamond values with discounts or returns. Users input shape, color, clarity, and carat to determine price. Updates price lists with one touch.
Calculate tips with customizable percentages and split options. Adjust for tax or multiple people. Save frequently used tip rates. Share calculations via copy or email.
Calculate expenses, split bills, and track budgets with a clean interface. Input numbers directly or use pre-set formulas. View detailed breakdowns and export results. Sync data across devices for consistent access.
Calculate volume for holes, slabs, or tubes using precise equations. Choose input units from mm, cm, m, inches, feet, yards, or miles. Select output units including cubic mm, cm, m, inches, feet, yards, or miles. Adjust decimal places for precision.
Calculate (WCR), concrete evaporation rate (CER), and batch weight for each truck. Input test data to determine density. Store and retrieve calculation results for repeated use.
Calculate by entering length, width, and thickness. Optionally specify number of pieces, waste percentage, and cost per . Provides total and cost calculations.
Perform calculations with real-time results as you type. Chain multiple calculations together for continuous operations. Customize settings for personalized experience. View detailed history of previous calculations.
Calculate potential or membrane potential with GHK
Calculate potential for ion equilibrium or membrane potential using the Goldman-Hodgkin-Katz equation. Input ion concentrations and membrane properties. Display results numerically. Save and share calculations.
Calculate future asset growth by inputting initial principal, regular contributions, and rates. Simulate withdrawals and track principal, , and balances over time. View visual graphs and tables for detailed growth analysis.
Perform calculations with a standard , convert currencies, calculate tips, and compute taxes. Input numbers and operators to get results. Share calculations via email.
Calculate tips and bills by entering the total amount, selecting a tip percentage, and choosing the number of people. Shake the device to reset the calculation.
Calculate diameters based on electrical power, voltage, and current. Input parameters to determine required size. Access calculation formulas and reference tables. Export results for documentation.
Calculate tips and bills among friends. Set reminders for payments. Adjust tip percentages and view total amounts. Share results via messaging or email. Track individual shares and receive notifications.
Solves math problems with support for multi-story fractions, powers, and roots. Calculates trigonometric functions and complex numbers. Stores expressions and answers. Switches between basic, , and fraction modes.
Percentages by entering two of three variables. Use a modified key layout to input values. Store calculations in a history log. View detailed solutions with step-by-step explanations. Support for fractions, decimals, and constants.