What is CalcHub?
CalcHub is a comprehensive suite of 20+ free financial calculators. All calculations run locally in your browser — your financial data never leaves your device.
Loan & Mortgage Calculators
- Mortgage Calculator — Monthly payments with full amortization schedule
- Loan Calculator — General-purpose loan payment calculator
- Auto Loan Calculator — Car loan with trade-in and tax options
- Student Loan Calculator — Repayment planning and strategies
- Credit Card Payoff — Calculate debt payoff timelines
Savings & Investment Calculators
- Compound Interest — Visualize the power of compounding
- Investment Calculator — Project returns and growth
- Savings Calculator — Regular savings with compound interest
- Retirement Calculator — Estimate retirement corpus needs
- ROI Calculator — Calculate return on investment
Tax & Salary Calculators
- Salary Calculator — Hourly, monthly, annual conversion
- Sales Tax Calculator — Calculate tax for any region
- Tip Calculator — Quick tip calculation and bill splitting
Key Features
- Accurate results — bank-grade financial formulas
- 100% Private — all calculations in your browser, zero data collection
- Visual charts — see loan breakdowns and investment growth curves
- 7 Languages — English, Chinese, Japanese, Korean, Spanish, Portuguese, French
- Always free — no premium tiers, no usage limits
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