🏠 Home Buying Decision Engine

Can this home fit your monthly life?

Model the purchase price, down payment, loan terms, core expenses and cash buffer in one place. Then stress-test the plan instead of relying on a single EMI number.

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Your assumptions

Enter your own numbers. Planning limits below are user-selected assumptions, not lender eligibility rules.

Purchase & cash

Property purchase price before your other upfront costs.
Amount you plan to put toward the purchase price.
Savings available before the purchase. Keep a separate emergency reserve in real life.
Enter taxes, registration, fees, interiors or other costs you expect. These vary by transaction.

Monthly cash flow

Food, utilities, transport and other non-housing essentials you want included in the model.

Loan & housing assumptions

Your planning assumption. It is not a universal bank rule.
Your planning threshold for core outgoings after the purchase.

Stress-test settings

Stress test

These scenarios are deliberately mechanical. They do not predict rates, income or property values.

ScenarioRateIncomeEMIMonthly surplus
Cash-flow comparison will appear here.

Before you act

  • Check the lender's actual rate, fees, eligibility and sanction terms separately.
  • Confirm state/city-specific taxes, registration and other transaction costs. This engine does not guess them.
  • Keep an emergency reserve separate from the down payment whenever your circumstances require one.
  • Run conservative and stress cases instead of optimising for the lowest possible EMI.
Method: EMI uses the standard reducing-balance loan-payment formula. The affordability indicators are user-defined planning rules based on the inputs above. This tool does not provide loan approval, investment, tax or legal advice.
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