Rent vs buy calculator

How this comparison actually works

The honest way to compare renting and buying isn't just "EMI vs rent" -- it's what each choice does to your net worth over time. A renter doesn't need a down payment, so this calculator assumes that money gets invested instead. Then, in any year where owning costs more out-of-pocket (EMI plus maintenance) than renting would, the renter is assumed to invest that difference too -- and in years where renting costs more (as rent keeps rising against a flat EMI), that draws down the renter's invested amount instead. Both effects compound forward using your expected investment return.

At the end of your chosen holding period, buying is compared as home equity (your home's appreciated value minus whatever loan balance is still outstanding) against renting's final invested portfolio value.

Why buying can win even when monthly costs look similar

Every EMI payment is part interest (a real cost, gone for good) and part principal (which stays with you as home equity). This is a kind of forced saving a renter doesn't have unless they actively invest the difference themselves. That's why, even in a scenario where total cash paid out is nearly identical either way, buying often still comes out ahead on pure net worth -- the amortization schedule is quietly building equity the whole time.

What this doesn't include

Closing costs, stamp duty and registration charges, brokerage or agent fees, a rent security deposit, and selling costs if you eventually sell the home are all real expenses that vary too much by market and situation to model generically here -- they're excluded, not assumed to be zero. If any of these are significant in your market, treat this calculator's result as directionally useful rather than exact.