Calculator Tools

Calculate mean, median, mode, range, and more for any set of numbers

Calculate your Body Mass Index and health category with metric or imperial units

Estimate USA home closing costs — typically 2-5% of purchase price for American homebuyers.

Calculate how your investments grow with compound interest and regular contributions

Calculate sale prices, savings, and final costs with optional tax instantly

Calculate your Grade Point Average on a 4.0 scale with credit-weighted accuracy

Calculate how much home you can afford in the USA based on income and the Fannie Mae 28/36 rule.

Calculate monthly payments, total interest, and view your full amortization schedule

Calculate percentages, increases, and decreases instantly with precision

Compare renting vs buying a home in the USA — true costs including taxes, appreciation, and opportun...

Calculate USA rental property ROI — cash flow, cap rate (avg 5-10%), and cash-on-cash return for inv...

Calculate when you can retire in the USA based on savings, investments, and Social Security at age 6...

Full-featured calculator with advanced math functions, memory, and history