Buy vs Rent Calculator
Compare projected net worth after you stay in the same home for a chosen number of years: buy with a loan (down payment, EMI, maintenance, appreciation, remaining loan) versus rent and invest the down payment and the monthly difference between ownership cost and rent. Adjust rent growth, rates, and returns to stress-test your decision.
Use the price of the home you would buy or rent for a fair comparison.
Rent rises each year by the rental growth rate below.
This amount is assumed to sit aside (not invested) and is added back to the rent-path net worth at the end.
Favourable under these assumptions: Buy
Buy
Buy net worth (15 yr)
₹1,53,73,616
Rent + invest net worth (15 yr)
₹1,43,84,993
Difference (absolute)
₹9,88,623
EMI used for comparison
₹53,984 / month
Loan amount: ₹60,00,000. After the loan is fully repaid, only maintenance is counted as monthly ownership cost for the investable difference on the rent path.
Net worth split at horizon (relative scale)
How to use a rent versus buy calculator effectively
A buy versus rent calculator does not tell you which choice is morally or emotionally right; it helps you see how sensitive your long-term wealth is to interest rates, rent inflation, property appreciation, and the returns you could earn if you invested your down payment and monthly savings instead of locking them into a home. In India, where EMIs, stamp duty, and city-wise rent growth vary widely, running multiple scenarios (conservative appreciation, higher loan rates, longer horizons) usually matters more than any single headline number.
What the buy path includes
- Down payment paid upfront; loan amortised with a fixed EMI until the principal is zero.
- Maintenance as a steady monthly ownership cost alongside EMI.
- Home value growing at your assumed annual appreciation, compounded monthly for smoothness.
- Net worth at the end is estimated resale value minus any remaining loan balance.
What the rent path includes
- You keep the same down payment invested except for an optional security deposit set aside without return.
- Each month, ownership cost minus rent is added to your portfolio (rent increases each year at your rental growth rate).
- Portfolio compounds at your assumed investment return.
- Net worth is portfolio plus refundable deposit at the horizon.
Economic and lifestyle factors in India
Interest rate cycles, inflation, and salary growth change affordability. Renting can preserve flexibility for transfers and avoids large repairs; buying can stabilise housing cost after the loan ends and aligns with a long-term base in one city. Local supply, metro expansion, and employment clusters drive both rent growth and appreciation, so regional research still beats generic national averages.
This page is for education and planning only. It is not investment, legal, or tax advice. For loan offers, stamp duty, and deductions, verify current rules and speak to qualified professionals.
Frequently asked questions
What is a buy vs rent calculator?
A buy vs rent calculator estimates your financial position after a set number of years in two scenarios: buying the same home with a loan (down payment, EMI, maintenance, appreciation, remaining loan), and renting while investing your down payment and the monthly difference between ownership cost and rent. It helps compare long-term wealth outcomes, not just monthly cash flow.
How does this calculator decide buy versus rent?
It projects net worth at your chosen horizon. For buying, net worth is property value minus the outstanding loan. For renting, net worth is your investment portfolio plus any refundable security deposit. The side with higher net worth is shown as favourable under the assumptions you entered. Lifestyle factors are not scored.
What assumptions affect rent vs buy the most?
Home price appreciation, rent growth rate, loan interest rate and tenure, expected investment returns on the rent path, comparison horizon, and maintenance cost all materially change the result. Small changes in appreciation or investment returns can flip which option looks better.
Does the calculator include tax benefits on home loans or HRA?
No. Tax benefits such as principal under Section 80C, interest under Section 24(b), or HRA exemptions depend on salary structure, city, and rules in force. Treat this tool as a pre-tax illustration and adjust mentally or with a tax adviser for your situation.
Is buying always better if property prices rise fast?
Not necessarily. Very high appreciation favours buying, but high loan rates, long tenure, large maintenance, and strong investment returns on the rent path can still make renting competitive. Always run your own numbers with conservative as well as optimistic assumptions.
Is this buy vs rent calculator free?
Yes. The ZeroKhata buy vs rent calculator is free to use in the browser with no sign-up required.