Calculate with multiple tools including standard, tip, compounding, and mortgage calculators. View calculation history. Take notes and organize them within the . Supports both iPhone and iPad.
by jeong kyu lee★ 5.03 ratingsUtilitiesFreeData updated 2026-09-06
Calculate tax, discounts, and tips. Set custom tax, discount, and tip percentages via a slide-out menu. Compute total purchase amounts including tax after discounts. Provide quick tip calculations for restaurant use.
Calculate tips and checks with precise itemized breakdowns. Assign items to specific group sizes and adjust contributions instantly. Customize calculations with built-in state and city tax data.
Track academic performance with customizable grading scales and global presets. Calculate GPA based on different systems including 4.0, 5.0, or university-specific scales. Input grades and credit hours to compute GPA.
Perform basic arithmetic operations, calculate percentages, and convert units. Use memory functions to store and recall values. Adjust display settings for brightness and theme.
