Rent vs Buy Calculator

The conventional advice is 'buy, don't waste money on rent.' But the financial reality is more complex. Buying involves a large down payment, monthly EMI, property tax, maintenance, transaction costs, and the opportunity cost of locked capital. Renting involves monthly rent (which increases annually) but leaves your capital free to invest elsewhere.

The right answer depends on five variables: (1) how long you'll stay in the property, (2) home price appreciation rate, (3) rent inflation rate, (4) returns you can earn on capital if you rent instead, and (5) whether you value the non-financial benefits of ownership (stability, freedom to modify, no landlord).

For most people, buying wins over the long term (10+ years) because home loan interest is fixed while rents rise with inflation. But in expensive metros where rent is a small fraction of the EMI, and where equity returns are high, renting + investing can outperform significantly over shorter horizons.

Buying a home involves costs that most calculators don't include. Our calculator models the full picture: down payment (typically 20% of property value), EMI (based on remaining 80% loan at current rates), property tax (~1% of value annually), and maintenance (~1% of value annually for repairs, society fees, and upkeep).

Additionally, there are one-time costs that reduce net returns: stamp duty and registration (5–8% of property value), brokerage (1–2%), and legal fees. When you eventually sell, you'll pay agent commissions (1–2%) and capital gains tax on the profit.

The 20-year lock-in of an EMI is also a consideration. If your income drops or you want to move cities, an EMI is a burden — unlike rent, which can be terminated with notice. This liquidity is a genuine financial advantage of renting that pure cost comparisons often miss.

Renting has three main financial costs: (1) rent paid (which increases 5–10% annually in Indian metros), (2) loss of the equity appreciation that property ownership would have provided, and (3) rent doesn't build any asset. The primary financial benefit is the capital you retain — the down payment plus any monthly savings from lower rent can be invested.

The key insight our calculator captures: if you rent, you keep the down payment (which would have been ₹10–20 lakh for a ₹50L home) and can invest it. You also invest the difference between what you'd have paid as EMI+maintenance+tax and the rent you actually pay. This 'opportunity portfolio' grows at your chosen investment return rate.

If you invest this portfolio at 12% (equity returns) and the property appreciates at only 5%, renting + investing often wins financially. But if the property appreciates at 8%+ and equity returns are modest, buying wins. The break-even is usually around 7–10 years of ownership.