Rupee Guru

Sahar Apps

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About this app

RupeeGuru — Every Financial Calculator You'll Ever Need

RupeeGuru brings together 88 powerful, accurate financial calculators in one simple app — built specifically for Indian users. Whether you're planning investments, repaying a loan, filing taxes, trading stocks, or planning retirement, RupeeGuru has the right calculator for you. No login. No clutter. Just fast, reliable calculations.

📊 INVESTMENT & MUTUAL FUNDS (20 calculators)
SIP Calculator, SIP Step-Up Calculator, SWP Calculator, Lump Sum Investment Calculator, CAGR Calculator, XIRR Calculator, Compound Interest, Simple Interest, FD Calculator, RD Calculator, PPF Calculator, NSC Calculator, KVP Calculator, SSY Calculator, EPF Calculator, NPS Calculator, ELSS Calculator, Gratuity Calculator, Mutual Fund Returns, Dollar Cost Averaging Calculator.

🏦 LOAN & EMI (10 calculators)
Home Loan EMI, Car Loan EMI, Personal Loan EMI, Education Loan EMI, Business Loan EMI, Credit Card EMI, Loan Eligibility, Prepayment/Foreclosure, Balance Transfer, Flat Rate vs Reducing Rate.

💰 TAX — INDIA (10 calculators)
Income Tax Calculator (Old vs New Regime), HRA Exemption, LTCG Tax, STCG Tax, TDS Calculator, GST Calculator, Advance Tax, 80C Deduction, Surcharge Calculator, Tax Regime Comparison.

📈 STOCK MARKET & TRADING (13 calculators)
Stock Average Price, Brokerage Calculator, Profit & Loss Calculator, Target Price, Position Sizing, Risk/Reward Ratio, Sharpe Ratio, Dividend Yield, EPS & P/E Ratio, Book Value, DCF Intrinsic Value, COGS & Profit Margin.

📉 OPTIONS & DERIVATIVES (8 calculators)
Options P&L, Black-Scholes Pricing, Options Greeks (Delta, Gamma, Theta, Vega, Rho), Options Strategy P&L (straddles, strangles, iron condors), Break-even Price, Max Pain, Put-Call Ratio, Implied Volatility.

🎯 RETIREMENT & GOALS (8 calculators)
Retirement Corpus, Early Retirement (FIRE), Goal-based Savings, Inflation-adjusted Returns, Annuity Calculator, Life Insurance Coverage, Child Education Corpus, Pension Calculator.

🏠 REAL ESTATE (6 calculators)
Rent vs Buy, Home Loan Total Cost, Stamp Duty & Registration, Property Appreciation, Rental Yield, Home Loan Tax Benefit.

💼 BUSINESS & ACCOUNTING (7 calculators)
Break-even Analysis, Working Capital, ROI Calculator, Depreciation (SLM/WDV), Cash Flow, Business Loan EMI, GST Composition Scheme.

💱 CURRENCY & COMMODITY (4 calculators)
Currency Converter, Gold Investment, Silver Investment, Commodity Lot Size & Margin.

💍 JEWELRY CALCULATOR (2 calculators)
Gold Buy Calculator (22K/24K with wastage & making charges), Silver Buy Calculator.

✨ WHY RUPEEGURU?
✔ 88 calculators — one app, every financial decision
✔ 100% free, no hidden charges
✔ Clean, simple, fast interface
✔ Built specifically for Indian financial rules (Income Tax, GST, HRA, Section 80C, SSY, EPF, NPS)
✔ Works offline for most calculators
✔ No login or sign-up required
✔ Privacy-first — your financial data stays on your device

Whether you're a salaried professional planning your SIP, a trader managing risk, a homebuyer comparing loan offers, or a family planning your daughter's education fund — Rupee Guru helps you decide with confidence.

Download RupeeGuru today and make smarter financial decisions, one calculation at a time.

Disclaimer: All calculators are provided for informational and educational purposes only. Results are estimates and should not be construed as financial, tax, legal, or investment advice. Please consult a qualified financial advisor before making investment decisions. Rupee Guru is not affiliated with any bank, government body, mutual fund, or brokerage

What’s new

Minor bug fixes