Rent vs Buy Calculator
Evaluate whether renting or buying is more financially favorable for your situation.
What is Rent vs Buy Calculator?
A rent vs buy calculator compares the total financial outcome of renting a home while investing surplus capital versus buying property with a 20-year home loan.
Financial calculators are useful because they turn assumptions into numbers you can compare. Instead of guessing, you can test different values for amount, time horizon, expected rate, and goal requirements to understand how the final result changes before you commit.
How this calculator works
Compares Net Present Value (NPV) of (Down payment + EMIs + Maintenance + Property Tax − House Appreciation) against (Rent paid with inflation + Compounded equity growth of down payment and monthly savings).
Worked example
Buying an ₹80 lakh apartment with ₹16 lakh down payment and ₹56,000 EMI vs renting at ₹22,000/month and investing the ₹34,000 monthly difference into a 12% equity index fund.
Most common mistakes people make
- Ignoring property registration, stamp duty (5%–7%), and interior fit-out costs when buying.
- Underestimating annual society maintenance, property taxes, and home renovation costs.
- Assuming property prices appreciate at 12% to 15% everywhere (Indian residential real estate has historically averaged 5%–8% CAGR).
- Renting but spending the EMI difference on discretionary lifestyle instead of investing in equities.
- Forgetting that buying locks capital into an illiquid asset, limiting career mobility.
Frequently asked questions
Rent vs Buy Calculator helps you estimate the likely result of a financial decision using standard formulas and the assumptions you enter for amount, rate, duration, and frequency.
The calculator applies the relevant financial formula to your inputs and shows a real-time estimate so you can compare different scenarios before making a decision.
It gives a practical estimate based on standard formulas and assumptions, but actual outcomes can vary with market performance, policy changes, fees, taxes, and changing personal circumstances.
Yes. These calculators are designed for quick planning and comparison, especially when you want to estimate future values, repayments, or coverage needs before locking in a financial choice.
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Disclaimer
The rent vs. buy decision involves lifestyle stability and emotional peace of mind alongside financial math. Use local rental yields (typically 2% to 3.5% in Indian metros) for realistic modeling.