Home loan tool

Home Loan Part-Payment Calculator

Plan several part payments against your outstanding home loan and estimate the combined impact on interest, payoff timing, and EMI.

Multiple lump sums

Add planned payments by month.

Strategy compare

See tenure and EMI outcomes together.

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Results are calculated in the browser.

Part payments

Estimated current EMI

₹49,972.43

Planned part payments

₹15,50,000.00

Reduce tenure

Keep EMI similar and close the loan earlier.

Interest saved
₹17,58,630.74
Time saved
66 months
Payoff date
Not set

Reduce EMI

Keep the original tenure and lower future EMIs.

Interest saved
₹9,08,544.91
EMI reduction
₹18,123.49
Payoff date
Not set

Part-payment schedule

MonthPaymentInterestPart paymentBalance
1₹49,972.43₹36,458.33₹0₹49,86,485.9
2₹49,972.43₹36,359.79₹0₹49,72,873.26
3₹49,972.43₹36,260.53₹0₹49,59,161.36
4₹49,972.43₹36,160.55₹0₹49,45,349.48
5₹49,972.43₹36,059.84₹0₹49,31,436.89
6₹49,972.43₹35,958.39₹0₹49,17,422.85
12₹49,972.43₹35,333.99₹3,00,000₹45,31,166.47
36₹49,972.43₹29,960.17₹5,00,000₹35,88,811.28
60₹49,972.43₹21,839.13₹7,50,000₹22,16,946.76

Showing early months and months with part payments from the reduce-tenure scenario.

This estimate is for education only. It is not financial advice, a loan offer, or a lender statement.

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Methodology

The baseline schedule uses the outstanding balance, annual interest rate, and remaining tenure. Each part payment is applied after the EMI in its selected month. Reduce-tenure keeps the EMI unchanged and pays off early; reduce-EMI recalculates future EMI after each part payment while keeping the original tenure.

Results use monthly compounding and half-up paise rounding. Actual lender calculations can vary by payment date, fees, interest reset, and policy.

FAQs

How is this different from one prepayment?

This calculator lets you model multiple planned lump sums across the remaining loan life, such as bonus payouts, annual savings, or staggered part payments.

When is part payment applied?

Each part payment is applied after the regular EMI for the selected month, then the remaining schedule is recalculated according to the selected strategy.

Can a lender charge prepayment fees?

Some loan types and lender policies may include charges or restrictions. This estimate does not include fees unless you account for them outside the calculator.