EMI Calculator — India, FY 2026-27

How to use this EMI calculator

This EMI calculator works for any Indian loan — home, car, personal, education, or gold. Three inputs drive the result:

1. Loan amount (principal) — the sanctioned figure the bank transfers to you or to the dealer/seller on your behalf. Not the property value; not the on-road price. Only what the bank is lending.
2. Annual interest rate — the rate on your sanction letter. For floating-rate loans this is the current rate (Repo + spread); for fixed-rate loans it stays constant for the full tenure. The EMI calculator uses this directly in the reducing-balance formula without any hidden fees.
3. Tenure in years — from 1 year (short personal loan) to 30 years (long home loan). Each extra year drops the EMI but dramatically increases total interest — the EMI calculator shows the tradeoff in the result panel.

The EMI calculator returns the monthly instalment, total interest across the tenure, the month-by-month amortization schedule (click “Show month-by-month” to expand all 120-360 rows), and a principal-vs-interest pie chart. Every field auto-saves to the URL — share with your loan officer or a co-applicant, or bookmark to compare rate offers side-by-side.

How the EMI calculator works

Your Equated Monthly Instalment (EMI) is the fixed rupee amount you pay to your lender every month for the duration of your loan. It combines two components: the principal you borrowed and the interest the lender charges. In the early years of the loan, interest dominates; as your outstanding principal shrinks, the interest share falls and principal share rises. This is why a ₹50 lakh home loan for 20 years at 8.5% per annum asks you to pay roughly ₹1.04 crore over its life — ₹50 lakh of borrowed money plus about ₹54 lakh of interest.

The EMI formula

Indian banks, NBFCs and the Reserve Bank of India all use the same closed-form equation for EMI:

EMI = P × r × (1 + r)n / ((1 + r)n − 1)

Here P is the principal (the amount disbursed by the lender), r is the monthly interest rate (annual rate divided by 12, then divided by 100 to convert from percent to decimal), and n is the tenure in months. Plug in ₹50,00,000, r = 8.5 / 12 / 100 = 0.007083, and n = 240 and you get ₹43,391. This calculator uses high-precision decimal arithmetic so that the result is accurate to the paisa even for 30-year crore-rupee loans — the kind of long-horizon math where ordinary spreadsheets can drift by thousands of rupees over the life of the schedule.

What the amortization schedule tells you

Click Show month-by-month to see every single instalment across the entire tenure. For a 20-year home loan that is 240 rows showing how much of each payment is interest, how much is principal, and what your outstanding balance is at the end of the month. Two observations almost always surprise first-time borrowers:

• In the first year of a 20-year home loan at 8.5%, over 80 percent of each EMI goes to interest. In the final year, that flips — over 90 percent of each EMI is principal.
• The crossover point where equal halves of the EMI are principal vs interest happens much later than most people expect — typically around year 12 or 13 of a 20-year loan.

This pattern is mathematically unavoidable at any positive interest rate; it is the shape of the amortization curve, not a feature your bank is choosing. Understanding it is the single most useful piece of maths for a home loan borrower in India, because it explains why prepayments in year 1 save far more than prepayments in year 15.

Worked example: ₹50 lakh home loan at SBI rates

Let us work through a realistic SBI home loan at the rate card as of 2026-04-17. SBI advertises its flagship MaxGain variant at an 8.50% effective rate for salaried borrowers with a CIBIL score above 800. A ₹50 lakh loan over 20 years gives an EMI of ₹43,391. Total you will pay the bank: ₹1,04,13,840, of which ₹54,13,840 is interest. This mirrors the per-lakh EMI tables that SBI, HDFC and Bank of Baroda publish in their brochures — ₹867.82 per lakh per month at 8.50% for a 20-year term.

Change one variable at a time and you can see the leverage each assumption has:

• Increase the rate by 1 percentage point to 9.50% and the EMI jumps to ₹46,607 (+₹3,216). Over the full tenure that is ₹7,71,840 of additional interest.
• Extend the tenure by 5 years from 20 to 25 and the EMI drops to ₹40,261 (−₹3,130), but the total interest climbs from ₹54 lakh to ₹70.8 lakh — longer tenures are a cash-flow convenience, not a saving.
• Shave 5 years off the tenure to 15 years and the EMI climbs to ₹49,237 (+₹5,846) — but your total interest falls from ₹54 lakh to ₹38.6 lakh, a ₹15.4 lakh saving.

Fixed rate versus floating rate

Most home loans in India are floating rate: the interest resets every quarter or every year, usually benchmarked to the RBI repo rate plus a lender-specific spread. The RBI moved all retail floating-rate loans sanctioned after October 2019 to external benchmarks (Repo Linked Lending Rate, or RLLR) so that rate changes passed through to borrowers within three months. A fixed-rate loan pins the rate for the full tenure — useful if you expect repo rates to rise, but usually priced 50–100 basis points above the floating equivalent. This calculator assumes a constant rate for simplicity; if you want to model a repo rate cut mid-tenure, run the calculator twice and splice the two schedules at the reset month.

Prepayments: the single biggest lever

The Reserve Bank of India and the National Housing Bank prohibit banks from charging prepayment penalties on floating-rate home loans to individual borrowers. That means every rupee you put in above your EMI is a guaranteed, tax-free, risk-free return at your loan rate. On an 8.5% home loan that is effectively an 8.5% guaranteed yield — comparable to high-quality debt mutual funds after tax. Two prepayment strategies are common:

• Reduce tenure — you keep the EMI the same and shorten the loan. A one-time prepayment of ₹5 lakh at month 12 of a ₹50 lakh / 20-year loan at 8.5% shaves 27 months off the schedule and saves roughly ₹10 lakh in interest.
• Reduce EMI — you keep the tenure the same and lower the monthly outgo. The same ₹5 lakh prepayment at month 12 drops the EMI from ₹43,391 to about ₹38,863, freeing ₹4,528 per month for other uses.

The interest saved is the same in both cases; the difference is purely about cashflow flexibility versus total time commitment. Most Indian financial advisors recommend reducing tenure over reducing EMI because the psychological discipline of a fixed-EMI household rarely converts the freed-up cash into investments — it just leaks into lifestyle inflation.

Tax treatment in India

Home loan EMIs are two rupees per rupee for a salaried borrower on the old tax regime: the principal portion qualifies for Section 80C deduction up to ₹1.5 lakh per year (shared with PPF, EPF, ELSS, tuition fees, etc), and the interest portion qualifies for Section 24(b) up to ₹2 lakh per year for a self-occupied property. Let-out property interest has no cap but the overall loss from house property is capped at ₹2 lakh against other income, with the balance carried forward for eight years. The new tax regime (default from FY 2023-24 onwards) removes Section 24(b) for self-occupied properties entirely — a material consideration if you are running regime comparisons. Our income tax calculator handles these interactions.

Worked examples — EMI across loan types

The EMI calculator handles any loan category with the same reducing-balance formula. Rates differ materially by category:

• Home loan — ₹50L at 8.5% for 20 years: EMI ₹43,391, total interest ₹54,13,840, total outgo ₹1.04 Cr
• Car loan — ₹10L at 9% for 5 years: EMI ₹20,758, total interest ₹2,45,504, total outgo ₹12.45L
• Personal loan — ₹5L at 12% for 4 years: EMI ₹13,167, total interest ₹1,31,997, total outgo ₹6.32L
• Education loan — ₹20L at 10% for 10 years: EMI ₹26,430, total interest ₹11,71,596, total outgo ₹31.72L
• Gold loan — ₹3L at 11% for 2 years: EMI ₹13,980, total interest ₹35,525, total outgo ₹3.36L

Run your exact scenario in the EMI calculator above to see the amortization schedule row-by-row. Different loan products also have different prepayment rules — floating-rate home loans are zero-penalty, but car / personal / education loans typically charge 2-6% on prepaid principal.

EMI calculator decision framework — tenure vs EMI tradeoff

The single most useful exercise in this EMI calculator is comparing tenures for the same loan amount. On a ₹50L loan at 8.5%:

The EMI calculator shows that going from 20 to 30 years saves only ₹4,945/month but costs an extra ₹34L in interest — a bad trade unless FOIR forces the longer tenure. Rule of thumb: take the shortest tenure where FOIR (EMI ≤ 40-55% of net monthly income) clears. If income is likely to grow, take 20 years and use prepayments to shorten.

Common mistakes to avoid

• Picking tenure based on EMI affordability alone. A comfortable EMI today often costs ₹30-40L extra over the tenure. The EMI calculator shows total interest prominently — use that number, not the EMI, as your primary decision metric.
• Forgetting the processing fee isn’t in EMI. Banks charge 0.25-2% of sanction as processing fee + GST. On a ₹50L loan, that’s up to ₹1L-₹1.2L paid upfront, separate from the EMI. The EMI calculator shows only the scheduled instalment — budget closing costs separately.
• Using the EMI calculator with a “reduced-by-flat rate” figure. Consumer durable / tractor loans sometimes quote a flat rate (e.g., 6% flat). Flat rate is not the same as reducing rate. Convert: effective reducing rate ≈ flat rate × 1.8 for short tenures. Enter the true reducing rate into this EMI calculator, not the flat rate.
• Ignoring repo-rate changes on floating loans. This EMI calculator assumes a constant rate. Floating-rate loans reset quarterly/annually. If repo drops 50 bps, re-run the EMI calculator at the new rate and decide whether to shorten tenure or reduce EMI with the savings.
• Not comparing fixed vs floating total cost. Fixed-rate loans are 50-100 bps above floating at origination. Run the EMI calculator at both rates to see the fixed premium in rupee terms. For 20+ year tenures, floating usually wins despite rate volatility.
• Skipping the prepayment scenario. A single ₹5L prepayment in year 3 of a 20-year ₹50L loan saves ₹10L in interest and shaves 27 months off the schedule. Model this by reducing principal in the EMI calculator and comparing totals to the original.
• Forgetting the two-EMI cushion rule. Keep 2-3× your EMI as emergency buffer before committing to the loan. The EMI calculator shows monthly outgo; a job loss without a buffer turns the lowest EMI into a default. Emergency fund first, bigger loan second.

CIBIL score and your effective rate

Indian lenders now openly advertise risk-based pricing, meaning the rate you see in an advertisement is typically the rate offered to borrowers with a CIBIL score above 800. A score between 750 and 800 usually adds a 10–25 basis-point spread. Below 750 the spread widens to 50–100 basis points and below 700 many private lenders decline outright, leaving NBFCs and smaller cooperative banks as the only options (at rates 200–400 basis points above the headline). If your score is borderline, it is nearly always cheaper to spend three to six months rebuilding it before applying for a home loan than to lock in the higher rate.

Frequently asked questions

Is my EMI the same throughout the tenure?

For fixed-rate loans, yes. For floating-rate loans (the majority in India), the EMI changes whenever the benchmark repo rate changes — most banks keep the EMI constant and adjust the tenure, but you can request EMI adjustment instead.

Can I skip an EMI?

Missing an EMI triggers a late payment charge (usually 2% per month on the overdue amount), damages your CIBIL score, and in repeat cases puts the account into NPA classification. A one-off skip can sometimes be negotiated with the lender; habitual delays cannot.

What is the difference between reducing balance method and flat rate?

Every scheduled home, car, and personal loan in India uses the reducing balance method — interest is calculated on the outstanding principal each month, which is what this calculator computes. Flat-rate calculations (still seen in some tractor loans and consumer-durable schemes) inflate the effective interest rate by roughly 1.8× the flat rate for short tenures.

How accurate is this calculator?

Every result here is computed with high-precision decimal arithmetic (so a 30-year EMI total matches the bank’s to the rupee) and verified against BankBazaar, Moneycontrol, and the SBI/HDFC/ICICI published EMI tables. Our automated test suite runs 22 published-fixture assertions on every commit — any discrepancy above ₹1 fails the build.

Sources

• Reserve Bank of India — Master Direction on External Benchmark Based Lending (rbi.org.in)
• National Housing Bank — Directions on prepayment charges, 2014 (nhb.org.in)
• Income Tax India — Sections 80C, 24(b), 80EEA (incometaxindia.gov.in)
• BankBazaar per-lakh EMI tables, retrieved 2026-04-17

Disclaimer. MoneyKit results are for informational purposes only and should not be construed as financial advice. Actual sanctioned rates, processing fees, and eligible loan amounts depend on the individual lender, your credit profile, and collateral. Consult a SEBI-registered advisor or your bank before committing to a loan.