Why Online Calculators Beat Excel
Formula errors in Excel are invisible. Tax rules change yearly. Online calculators are pre-tested, mobile-friendly, and shareable.
The 10 Financial Calculators Every Indian Needs
1. SIP Calculator
₹10,000/month at 12% for 20 years = ₹1 crore. Your money does 4x the heavy lifting through compounding.
2. EMI Calculator
₹50L home loan at 8.5%: 20-year EMI = ₹43,391 (total interest ₹54L). 30-year EMI = ₹38,446 (total interest ₹88L). 10 extra years cost you ₹34 lakh extra.
3. FD Calculator
₹10L at 7% vs 7.5% for 5 years: difference = ₹33,516 extra. Compare rates across banks.
4. PPF Calculator
₹1.5L/year for 15 years at 7.1% = ₹40.68 lakh — completely tax-free (EEE status).
5. NPS Calculator
₹10,000/month from age 25 to 60 at 10% = ₹3.83 crore corpus. Extra ₹50K tax deduction under 80CCD(1B).
6. Income Tax Calculator
Old vs New regime comparison. If deductions exceed ₹3.75L, old regime usually wins. Always verify for YOUR salary.
Try the Income Tax Calculator →
7. HRA Calculator
Basic ₹50K, HRA ₹25K, Rent ₹20K in Mumbai → exemption = ₹1,80,000/year. At 30% bracket, saves ₹54,000 in tax.
8. Gratuity Calculator
Formula: (Basic+DA) × 15/26 × years. ₹60K basic × 10 years = ₹3,46,154. Tax-exempt up to ₹20 lakh.
9. CAGR Calculator
Uncle's property: ₹20L → ₹80L in 14 years = 10.4% CAGR. Nifty 50 same period = 10.2%. Property isn't always better.
10. Retirement Calculator
₹40K/month expenses today → ₹2.3L/month at 60 (6% inflation). You need ₹3.2 crore minimum to retire.
Try the Retirement Calculator →
The Calculator + Action Approach
| Calculator | Action | Where |
|---|---|---|
| SIP | Start a SIP | Groww, Zerodha |
| EMI | Compare loan offers | BankBazaar |
| Tax | Choose old/new regime | incometax.gov.in |
| PPF | Open PPF account | SBI/Post Office |
| NPS | Start NPS | eNPS portal |
| Retirement | Increase retirement SIP | Your MF app |
Explore All 75+ Financial Calculators →