About RupeeMath
RupeeMath is a free collection of financial calculators built specifically for Indian investors, borrowers, and taxpayers. Our goal is simple: give every Indian access to accurate, instant financial calculations — without needing a spreadsheet, a financial advisor, or a paid app.
Our Mission
Financial literacy in India is growing rapidly, but most online calculators are either cluttered with ads, require login, or simply give wrong results. RupeeMath was built to fix that. We focus on clean design, accurate math, and India-specific rules — from the correct FY 2024-25 income tax slabs to bank FOIR norms for home loans.
Our Calculators
SIP Calculator
Calculate how your monthly Systematic Investment Plan contributions grow into long-term wealth using compound interest.
EMI Calculator
Find the exact monthly EMI for any home loan, car loan, or personal loan. See principal vs interest breakdown.
FD Calculator
Calculate Fixed Deposit maturity amount for any bank with monthly, quarterly, half-yearly, or annual compounding.
Income Tax Calculator
Compare old vs new tax regime for FY 2024-25 and instantly see which saves you more money.
Home Loan Eligibility
Check the maximum home loan you can get from Indian banks based on your salary and existing EMIs (FOIR method).
Why RupeeMath?
- 100% free — no sign-up, no subscription
- All calculations run in your browser — no data sent to servers
- India-specific: correct tax slabs, FOIR rules, and compounding norms
- Instant results — updates as you move the slider
- Mobile-friendly — works perfectly on any device
- SEO-optimised with FAQ sections on every calculator
Important Disclaimer
All calculators on RupeeMath are for informational purposes only and do not constitute financial advice. Results are estimates based on the inputs you provide and standard financial formulas. Actual returns, tax liability, loan eligibility, or maturity amounts may vary based on market conditions, bank policies, and individual circumstances. Always consult a qualified financial advisor before making investment, borrowing, or tax decisions.
Contact Us
Have feedback, found a bug, or want to suggest a new calculator? We'd love to hear from you.
admin@rupeemath.co.in