Simulate the HP-38C calculator with real-time input and output. Perform financial calculations, program custom functions, and use reverse Polish notation. Supports HP-12C compatibility for most operations.
by Willy Kunz★ 5.06 ratingsProductivity$1.99Data updated 2026-09-10
The app calculates sell price, cost price, gross profit margin, markup, and break-even analysis for product pricing. It allows users to quickly see the impact of changing one measure on other values.
The provides 74 calculators for various tasks. Users can perform financial calculations, scientific computations, and unit conversions. Features include loan calculations, equation solving, and unit conversion tools.
Calculate payments and reverse calculate variables
Calculate payments using principal, interest, and term. Reverse calculate any one variable with the others. Input down payment amount or percentage to determine required .
The app is a reverse polish notation scientific calculator designed for computer use. It offers an 'On Top' mode and maps keys to the right side of an extended keyboard for convenience.
Calculate details instantly by entering amount, interest rate, and term. View real-time updates in tables and charts. Adjust values quickly with popup number pad or change buttons. See payment schedules and visual summaries of terms.
Solve math problems with basic and complex calculations. Convert units and exchange currencies. Use fractions and square root functions. Perform calculations quickly and accurately.
The app calculates monthly payments for loans and mortgages with fixed interest rates. Users can determine payment duration, loan amounts, or interest rates based on given values.
The app calculates mortgage and loan payments, including total interest, payoff dates, and affordability. It allows users to manage loans, track progress, set payment notifications, and analyze extra payments for potential savings.