Free Finance Calculators
Make smarter money decisions with our free online calculators. Investment, loans, retirement, and more — no sign-up required.
Popular Calculators
Return on Investment (ROI) Calculator
Measure the profitability of an investment.
Compound Interest Calculator
See how your savings grow over time with compounding.
Rule of 72 Calculator
Estimate how long it takes to double your investment.
NPV & IRR Calculator
Net Present Value and Internal Rate of Return for cash flows.
Indian Savings Schemes & Inflation
Government & statutory savings (India)
PPF, Sukanya Samriddhi, NPS, and EPF offer tax benefits and long-term growth. Use the calculators below for maturity and corpus estimates.
SSY
Girl child savings – tax-free returns
Government scheme for the girl child. Account can be opened for a girl below 10 years. Maturity at 21 years from opening. Partial withdrawal after 18 for education or marriage. Tax-free (EEE).
Rate: 8.2% p.a. · Min/max limits apply
PPF
15-year tax-free savings
Voluntary long-term savings with sovereign guarantee. 15-year tenure, extendable in blocks of 5 years. Partial withdrawal and loan facility available. Tax-free interest and maturity.
Rate: 7.1% p.a. · Min/max limits apply
NPS
Pension and market-linked growth
Voluntary retirement scheme with Tier I (locked till 60) and Tier II (withdrawable). You choose equity, debt, and government fund mix. At 60, 60% lump sum tax-free, 40% used to buy annuity.
Market-linked · Tier I & II
EPF / PF
Employer + employee retirement savings
For salaried employees in establishments covered by EPF. 12% of basic + DA from employee; employer contributes 12% (8.33% to EPS, rest to EPF). Interest and maturity tax-free.
Rate: 8.15% p.a. · Min/max limits apply
SCSS
Fixed income for 60+
For senior citizens (60+) or early retirees (55+ VRS, 50+ defence). Lump sum deposit, interest paid quarterly. 5-year tenure, extendable by 3 years. Government-backed.
Rate: 8.2% p.a. · Min/max limits apply
NSC
5-year fixed, 80C benefit
Fixed 5-year tenure. Interest compounded annually and deemed reinvested (taxable on maturity). No maximum limit. Available at post offices and banks.
Rate: 7.7% p.a. · Min/max limits apply
APY
Guaranteed pension for unorganised sector
Guaranteed monthly pension (₹1,000–₹5,000) from age 60. Contribution depends on entry age and pension chosen. Government co-contribution for eligible non-taxpayers (first 5 years).
Mahila Samman
Short-term for women & girl child
2-year scheme for women or girl children (guardian). Interest compounded quarterly. Withdrawal up to 40% after one year. (Scheme discontinued for new accounts from April 2025.)
Rate: 7.5% p.a. · Min/max limits apply
POMIS
Monthly interest payout
Interest paid monthly. Single account max ₹9 lakh; joint max ₹15 lakh. 5-year maturity. Premature withdrawal after 1 year with penalty. Resident Indians only.
Rate: 7.4% p.a. · Min/max limits apply
KVP
Amount doubles in ~9 years 7 months
Government certificate; lump sum doubles in about 115 months at current rate. Premature withdrawal after 2.5 years with penalty. No 80C; interest taxable.
Rate: 7.5% p.a. · Min/max limits apply
Post Office RD
Monthly savings, 5-year tenure
Monthly deposits; 5-year tenure. Interest compounded quarterly. Loan after 12 instalments (up to 50% balance). Premature withdrawal after 3 years with penalty.
Rate: 6.7% p.a. · Min/max limits apply
Post Office TD
1–5 year fixed deposits
Fixed deposits for 1, 2, 3, or 5 years. Interest paid annually (quarterly compounding). 5-year TD eligible for 80C. Premature withdrawal after 6 months with reduced rate.
Rate: 7.5% p.a. · Min/max limits apply
Inflation by country (CPI)
Approximate annual average inflation for planning and real-return comparison. Use these when estimating purchasing power and real returns on savings.
INR
2024 avg
3.81%
2025 avg
2.8%
2026 (forecast)
2.7%
RBI target band 2–6%. 2026 is forecast.
USD
2024 avg
2.95%
2025 avg
2.69%
2026 (forecast)
2.7%
Fed target ~2%. 2026 is forecast.
EUR
2024 avg
2.37%
2025 avg
2.13%
2026 (forecast)
1.8%
ECB target ~2%. 2026 is forecast.
Sources: India – MOSPI/RBI; US – BLS; Europe – Eurostat HICP. 2024–2025 are actual/estimated; 2026 is forecast. Update from official data periodically.
Categories
Investment and Business
ROI, compound interest, NPV, IRR, bonds, options, and more.
Loan and Mortgage
Mortgage, loan comparison, APR, affordability, rent vs buy.
Personal Finance and Budgeting
Budget, debt payoff, tips, discounts, currency.
Retirement Planning and Savings
401k, IRA, retirement planner, RMD, college savings.
Tax, Accounting, and Miscellaneous
Paycheck tax, margin, inflation, financial ratios.
India Savings Schemes
PPF, SSY, NPS, EPF – government and statutory schemes with tax benefits.