This app evaluates user input as it is typed, eliminating the need for an equals key. It allows users to enter formulas and multi-step expressions with intermediate variables, and stores all entered formulas for later reuse.
by Ivan Biaggio★ 5.02 ratingsProductivity$0.99Data updated 2026-09-20
Calculate taxes including GST, VAT, and discounts. Input values to compute totals, markups, and percentages. Switch between light and dark themes. Export results and perform basic arithmetic operations.
Calculate rates of hydrants and assess maximum water system using the Hazen-Williams formula. Input pipe diameter, length, and pressure to determine . Results displayed in imperial units.
Calculate intervals with precise unit conversions. Adjust decimal and thousands separators for regional settings. Customize display formats for results. Access in- settings to modify feedback type and default formats.
Customize calculators for precise calculations. Create function calculators using AI-generated JavaScript code. Add functions to the list and test them before use. Perform complex computations with formulas.
Calculate monthly payments, total amount paid, interest paid, and interest saved from extra payments. Determine time saved from additional payments and view a complete amortization schedule. Export calculations to CSV file.
Perform mathematical calculations with support for parentheses and decimals. Save and reuse formulas or results. View calculation history with color coding, dates, and . Calculate totals from selected entries. Move or duplicate history entries.
Helps with by calculating formulas with variables, performing cross sums, converting roman numerals, counting characters, and translating letters to numbers.
Perform complex calculations using RPN input. Access programmer functions for base conversions and bitwise operations. Use fraction mode and probability distributions. Track time with a stopwatch. Store and retrieve custom programs.
Calculator provides tools to analyze and convert and Civil parameters. Users can calculate critical bending moments for rectangular, open, and nonuniform cross sections. Additional calculators for stress and deflection are available via in- purchase.
The app calculates watt from three distinct formulas. Users can input values and receive immediate results, with options to copy or email the solution.