Finance

EMI Prepayment Calculator

Estimate how a one-time loan prepayment could change your remaining EMI, tenure, and future interest under a fixed-rate assumption.

Complete the highlighted fields with valid values. Results are hidden until the inputs are valid.

Finance tool

EMI Prepayment Calculator

Compare an estimated shorter tenure with an estimated lower EMI after a one-time prepayment.

Original monthly EMI

₹43,391.16

Outstanding after 24 EMIs

₹47,92,181.17

Prepayment applied

₹5,00,000.00

New remaining tenure

14 years, 3 months

Estimated future interest saved

₹14,57,300.66

Keep EMI, reduce tenure

14 years, 3 months

Estimated future interest saved: ₹14,57,300.66

Keep tenure, reduce EMI

₹38,863.87

Estimated future interest saved: ₹4,77,894.05

Planning estimate only. Actual lender schedules, rate changes, fees, timing, and prepayment rules can change the result.

Calculation notes

How to use this result with confidence

Method

The estimate first projects the outstanding principal after the EMIs entered, then applies the one-time prepayment and compares a lower-tenure path with a lower-EMI path.

Worked example

After a lump-sum payment, keeping the EMI unchanged generally shortens the estimated tenure, while keeping the remaining tenure unchanged generally lowers the future EMI.

Check before relying on it

Lender schedules can differ because of payment dates, floating rates, fees, rounding, insurance, and prepayment rules. Request a revised schedule before acting.

Finance next steps

Understand the result, then compare it

Detailed guide

EMI prepayment calculator: reduce tenure or reduce EMI?

Review the method, assumptions, and practical checks behind this calculator.

Related calculators

EMI CalculatorLoan Comparison Calculator

Test the same decision from another useful angle.

Rates or comparison context

Check current home-loan rate references

Retest the remaining loan using a relevant rate before comparing EMI and tenure options.

Official rate references

Check the lender's current rate before calculating

These links point to official lender pages. Enter the current rate from the lender or your written offer; do not rely on a copied number for a borrowing decision.

Links checked 26 October 2026

LenderWhat to checkOfficial page
State Bank of IndiaOfficial home-loan page. Check the current rate, effective date, eligibility, and product terms before entering a scenario.Official source
Axis BankOfficial rates-and-charges page. Rates vary by borrower and product, so use the written offer or the current lender table.Official source

A lender's rate can depend on credit score, income, employment type, loan amount, loan-to-value ratio, product, and other risk checks. A public rate is not an approval offer or lender ranking.

This is a reference list, not a live rate feed or a complete market comparison. Open the linked lender page to check the latest figure and confirm the rate applicable to your own application.

The site intentionally links to primary lender pages instead of copying numeric rate tables that can become stale.

Guide

Understand your EMI Prepayment result

An EMI prepayment calculator estimates the effect of a one-time principal payment after a number of instalments. It compares two common illustrations: keep the existing EMI and shorten the tenure, or keep the remaining tenure and reduce the EMI.

Results are for general information. Review the site disclaimer before using a result for an important decision.

Begin with the current loan position

Enter the original loan amount, interest rate, original tenure, and the number of EMIs already paid. The calculator estimates the outstanding principal from those assumptions before applying the prepayment amount.

The result is most useful when the rate and payment schedule have remained stable. If the lender has changed the rate, EMI, or tenure, use the current repayment schedule for the final decision.

Compare lower tenure with a lower EMI

Keeping the EMI unchanged generally puts more of each future payment toward principal after the prepayment, so the estimated tenure becomes shorter. Keeping the tenure unchanged recalculates a lower estimated EMI instead.

Neither option is automatically right for everyone. Compare the cash-flow effect, your emergency savings, and the lender's actual repayment options before choosing one.

Check the lender's documents before acting

The calculator does not include prepayment charges, changes in a floating interest rate, payment-date timing, insurance, taxes, or lender-specific rounding. These can change the actual schedule and interest amount.

Ask the lender for the current outstanding amount and a revised repayment schedule. Read the Key Fact Statement and your loan documents before making a significant prepayment.

FAQs

These answers are written for this calculator's inputs, assumptions, and common real-world decisions. They explain what the result can show and where you still need the official document or a qualified professional.

Does this include prepayment charges?

No. It is a principal-and-interest estimate only. Check your lender's current loan documents for charges, limits, timing rules, and eligibility.

Why can the lender's revised schedule differ?

The lender may use a different payment date, current interest rate, compounding method, fees, rounding rule, or prepayment policy. Its revised schedule is the authoritative result.

Should I reduce EMI or tenure?

This tool shows the estimated trade-off, but it cannot choose for you. Consider your cash flow, other obligations, available savings, and lender terms before deciding.

I received a bonus. Should I use all of it for loan prepayment?

Not automatically. Keep an appropriate emergency reserve and account for near-term expenses before committing a lump sum. Compare the estimated interest saving with the value of keeping cash available, then confirm the lender's revised schedule and charges.

My EMI stayed the same after a rate change. Did my loan become more expensive?

It may have become longer if the lender kept the EMI unchanged. Check the current interest rate, outstanding principal, remaining tenure, and revised amortisation schedule. The calculator is useful for a scenario, but the lender's written schedule shows what actually changed.

Will a part-prepayment stop my next EMI?

Usually not. A part-prepayment normally reduces the outstanding principal and may change the future EMI or remaining tenure; it does not automatically cancel the next scheduled instalment. Confirm the payment date and treatment with the lender before transferring the money.