Rent vs. Buy Calculator
Evaluate the total financial cost of buying a home on EMI versus renting and investing your down payment and monthly savings in equity markets.
The Math Behind Renting vs. Buying
Buying a home involves substantial upfront cash (20% down payment, 6-8% stamp duty/registration), long-term loan interest (often equaling 80-100% of the loan amount), property maintenance, and municipal taxes.
Renting requires low upfront outlay and lower monthly rent payments (rental yield in top Indian cities is just 2.5% to 3.5%). If the money saved (down payment + difference between EMI and rent) is invested in equity generating 12-14% CAGR, renting frequently generates higher net financial wealth over 10-20 years.
Key Financial Comparison Drivers
- Property Appreciation: Typically 5%–8% p.a. for residential real estate in India.
- Investment Returns: Historical 12%–14% CAGR for diversified equity mutual funds.
- Rental Inflation: Annual rent hike typically 5%–7% in metropolitan areas.
- Sunk Costs: Loan interest, property taxes, maintenance, and registration fees.
The 5-Year Rule for Homeownership
When You Should Rent
If you plan to stay in the city for less than 5 to 7 years, your career requires geographic mobility, or property prices in your area are over 30x annual rent (Price-to-Rent ratio > 30).
When You Should Buy
If you are settled in your permanent city for 10+ years, have a stable career, have accumulated a 20%+ down payment plus an emergency fund, and value emotional security and pride of ownership.
Frequently Asked Questions (Rent vs Buy FAQ)
What is the Price-to-Rent ratio?
Price-to-Rent ratio is calculated as Property Price ÷ Annual Rent. A ratio above 25-30 strongly favors renting from a pure financial perspective, whereas a ratio below 15-20 favors buying.
Is paying rent really "throwing money away"?
No. Rent pays for the shelter and utility of living in a home without incurring the massive interest, registration, maintenance, and illiquidity costs of owning a property.
What hidden costs come with buying a home?
Beyond the sticker price, buyers must budget 5-7% for stamp duty and registration, 1-2% brokerage, interior furnishings (10-15%), society maintenance charges, and annual property taxes.
How does tax deduction affect the buying decision?
Under the Old Tax Regime, Section 24b saves up to ₹60,000/year (for 30% slab on ₹2L interest), which reduces effective loan interest, but does not completely offset the high opportunity cost of capital.