EveryCalc is a free online calculator hub for money, home, school and military life. No sign-up, no fees. It covers mortgages with taxes, insurance and PMI, loans and amortization, compound interest, credit card payoff, rent vs buy, and salary tools. Military users get a BAH calculator with official 2026 rates for all 338 housing areas and VA disability rates for every rating. Students get GPA, grade and final exam calculators, plus unit converters. Free API and MCP server for AI assistants.
