Free Financial Calculators
Make smarter money decisions with accurate, instant calculations.
All Calculators
Mortgage Calculator
Calculate monthly payments, total interest, and view full amortization schedule for your home loan.
PopularLoan Calculator
Calculate personal loan payments, total cost, and interest for any loan amount and term.
PopularCompound Interest Calculator
See how your money grows with compound interest. Supports daily, monthly, and annual compounding.
PopularAuto Loan Calculator
Calculate car loan payments including down payment, trade-in value, sales tax, and fees.
Investment Calculator
Project your investment growth with regular contributions and compound returns over time.
PopularRetirement Calculator
Plan your retirement savings. See if you are on track to reach your financial goals.
Savings Calculator
Calculate how much your savings will grow with regular deposits and compound interest.
ROI Calculator
Calculate return on investment for any asset. See total gain, annualized return, and ROI percentage.
Credit Card Payoff Calculator
Find out how long it takes to pay off your credit card and how much interest you will pay.
Salary Calculator
Convert annual salary to hourly, weekly, bi-weekly, and monthly pay with US federal tax estimates.
Why CalcHub?
🎯 Accurate Results
Financial formulas used by banks and financial advisors. Amortization schedules match bank statements.
🔒 100% Private
All calculations happen in your browser. No data is sent to any server. Your financial info stays private.
⚡ Instant
No page reloads. Results update instantly as you type. No sign-up or account required.
🆓 Always Free
No premium tiers. No usage limits. Every calculator is completely free to use, forever.
📊 Visual Charts
See your loan breakdown, investment growth, and amortization with clear visual charts.
🌍 7 Languages
English, Chinese, Japanese, Korean, Spanish, Portuguese, French. Auto-detects your browser language.