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EMI Calculator

Calculate your monthly EMI (Equated Monthly Installment) for home, car, and personal loans. See total interest, amortization schedule, and effective rate including processing fees. Free tool.

Last revised 6 September 2026

By Team GlobalCalqulate · About our editorial standards

Loan Details

Loan Amount ($)

Annual Interest Rate (%)

Loan Term (Months)

Processing Fee (%)

Financial Disclaimer: This result is an educational estimate produced by applying a standard formula to the figures you entered. It is not an offer, a quotation, or financial advice: real costs and returns depend on a provider's pricing, fees and underwriting, and on circumstances this calculator does not collect. Confirm the figures with the provider or a qualified adviser before acting on them. Full disclaimer.

Sources & methodology

Formula:: Monthly rate
Reference:: Consumer Financial Protection Bureau (CFPB)
Content last updated:: September 2026
Scheduled re-verification:: September 2027

Calculation type: Exact calculation. Figures are taken from Consumer Financial Protection Bureau (CFPB) — see sources below.

Your entries stay on this device. This calculator runs entirely in your browser — the figures you type are not sent to us or to anyone else. The page itself uses cookies for analytics and advertising, described in the privacy policy.

Formula & methodology

Formula used

Monthly rate

r = annual rate ÷ 100 ÷ 12

The annual interest rate is converted to a monthly decimal rate.

EMI

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

The standard amortising-loan payment: a fixed amount clearing both interest and principal over n months. At a zero rate this reduces to P ÷ n.

Total interest

total interest = (EMI × n) − P

Everything paid over the life of the loan, less the amount borrowed.

Effective annual cost

effective % = (total interest + processing fee) ÷ P ÷ (n ÷ 12) × 100

Spreads interest plus the one-off processing fee across the years of the loan, as a share of the amount borrowed. This is a simple average cost, not an IRR-based APR.

Variable definitions

Symbol	Meaning	Unit
P	Loan amount. the principal borrowed	currency
r	Monthly interest rate. the annual rate divided by 12, as a decimal	decimal
n	Loan term. the number of monthly instalments	months

Step-by-step calculation

1. Enter the amount, rate and term
The rate is the nominal annual rate; the term is in months.
2. Add any processing fee
Entered as a percentage of the loan amount. It affects the effective cost, not the EMI itself.

Limitations

The EMI assumes a fixed interest rate for the whole term. A floating-rate loan changes whenever the lender resets the rate.
The effective annual cost shown is a simple average, not a regulatory APR. Lenders compute APR on a cash-flow basis and may include fees this tool does not know about.
Prepayment penalties, insurance premiums and late fees are not modelled.

This page is educational. It applies a standard formula to the figures you enter and shows the arithmetic behind the result. It is an estimate, not an offer, a quotation or financial advice: real costs depend on the provider's pricing, fees and underwriting, and on circumstances this calculator does not collect.

Sources & references

Consumer Financial Protection Bureau — how loan payments are calculated — Consumer Financial Protection Bureau (CFPB)

Help & FAQs

Frequently Asked Questions

Clear answers to common questions to help you use this calculator confidently.

What does EMI stand for?

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EMI stands for Equated Monthly Installment. It's the fixed amount you pay each month toward your loan, including both principal and interest portions.

What is the EMI formula?

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EMI = [P × R × (1+R)^N] / [(1+R)^N − 1], where P = Principal, R = Monthly interest rate, and N = Number of months. This formula calculates the equal monthly payment.

What is better: shorter tenure or longer tenure?

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A shorter tenure (fewer months) means a higher EMI but much less total interest paid. A longer tenure means a lower EMI but higher total interest overall. Which is better depends on your monthly budget and financial goals.

How much of my EMI goes toward interest vs principal?

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In early EMI payments, most of the amount goes toward interest. As you pay down the principal, the interest portion decreases and the principal portion increases with each subsequent payment.

What charges are not included in EMI?

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EMI typically doesn't include processing fees, insurance, stamp duty, registration charges, late payment penalties, or other miscellaneous charges that lenders may levy separately.

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How to Use This Calculator

Enter Loan Details

Input your loan amount, annual interest rate, and loan term in months. For example, a 5-year car loan is 60 months.

Add Processing Fee (Optional)

Enter any one-time processing fee as a percentage. The calculator computes the effective interest rate including this cost.

Add Extra Payment (Optional)

Enter any additional amount you can pay each month. See exactly how much interest you save and how many months earlier you pay off the loan.

Review Results

See your monthly EMI, total interest, effective rate, and a detailed amortization schedule showing principal vs interest for each period.

Understanding Your Results

EMI
Equated Monthly Installment — the fixed amount you pay each month, combining principal repayment and interest charges.
Effective Interest Rate
The true annual cost including processing fees. A loan at 8% with a 2% fee may have an effective rate closer to 8.5%.
Amortization
How each EMI is split between principal and interest. Early payments are mostly interest; later payments are mostly principal.

Key Tips

✓
EMI formula: P × r × (1+r)^n ÷ ((1+r)^n − 1), where P=principal, r=monthly rate, n=months.
✓
A longer loan term lowers your EMI but substantially increases total interest paid.
✓
Even $50/month extra can save thousands in interest and shorten a 5-year loan by several months.
✓
Processing fees increase the effective cost — a 'low rate' with high fees may cost more than a slightly higher rate with no fees.

How Loan EMI Works

What Is EMI and How Is It Calculated?

EMI (Equated Monthly Installment) is the fixed monthly payment you make to repay a loan over its term. Each payment contains both principal (reducing what you owe) and interest (the cost of borrowing). The math ensures that after all scheduled payments, the balance reaches exactly zero. The formula: EMI = P × r × (1+r)^n ÷ ((1+r)^n − 1), where P is the principal, r is the monthly interest rate (annual rate ÷ 12), and n is the total number of months. The calculator handles this automatically.

Why Early EMI Payments Are Mostly Interest

Each month, interest is calculated on your remaining balance. Early in the loan, the balance is highest, so the interest portion of each EMI dominates. As the principal gradually decreases, less interest accrues, and more of each EMI goes toward principal. This is why the amortization schedule shows a shrinking interest share and a growing principal share over the loan's life, even though the EMI itself stays constant.

Processing Fees and the Effective Interest Rate

Lenders often charge a processing fee (typically 0.5-2% of the loan amount) upfront. This increases the true cost of borrowing beyond the stated interest rate. The calculator computes an effective interest rate that factors in this fee, giving you the true annual cost. A loan advertised at 7.5% with a 2% processing fee has a higher effective rate than the stated 7.5% — always check the effective rate when comparing offers, not just the headline rate.

Extra Payments — A Powerful Accelerator

Making even small additional payments directly reduces your principal balance, which reduces future interest charges. On the $10,000/8%/5-year example above, adding $50/month cuts the payoff time to about 47 months (13 months early) and saves about $518 in interest; adding $100/month cuts it to about 38 months (22 months early) and saves about $833. The calculator's extra payment feature simulates this month by month for your own numbers. Some lenders charge prepayment penalties — check your loan agreement before making extra payments.

How Loan Amount, Rate, and Term Each Affect Your EMI

Principal: EMI scales linearly with principal when rate and term are fixed — doubling the loan amount roughly doubles the EMI. Interest rate: a higher rate increases both the EMI and, more sharply, the total interest paid, since interest compounds on a larger effective cost throughout the term. Term (tenure): a longer term lowers the EMI but increases total interest, because the balance stays outstanding — and accruing interest — for longer. For example, a $300,000 loan at 7.5% costs $2,781/month over 15 years ($200,587 total interest) versus $2,098/month over 30 years ($455,152 total interest) — the 30-year loan has a $683 lower monthly payment but costs $254,565 more in interest.

Fixed vs Variable Rate Loans

This calculator assumes a fixed interest rate for the entire term, which is what the EMI formula requires — a single, unchanging r keeps the EMI constant. Variable-rate loans recalculate the rate periodically, so the EMI (or remaining term) changes when rates change; running the calculator with a variable-rate loan's current rate only shows the payment for the current period, not the loan's full future cost.

Comparing Loan Offers Properly

Two loans with the same EMI can have very different total costs if their terms differ — a longer term spreads the same monthly payment over more months, which typically means a larger loan amount or higher total interest for the same monthly outlay. When comparing offers, look at total amount payable and effective interest rate (which factors in fees), not just the EMI figure alone.

Limitations of This Calculator

This calculator computes a standard fixed-rate, equal-installment amortization. It does not model variable rates, step-up/step-down EMI structures, loans with a balloon payment at the end, or region-specific charges (stamp duty, mandatory insurance, late-payment fees) beyond the processing fee field. Actual lender quotes may differ slightly due to day-count conventions or rounding; treat this as a planning estimate and confirm exact figures with your lender before signing.

Formula & methodology

Formula used

Monthly rate

r = annual rate ÷ 100 ÷ 12

The annual interest rate is converted to a monthly decimal rate.

EMI

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

The standard amortising-loan payment: a fixed amount clearing both interest and principal over n months. At a zero rate this reduces to P ÷ n.

Total interest

total interest = (EMI × n) − P

Everything paid over the life of the loan, less the amount borrowed.

Effective annual cost

effective % = (total interest + processing fee) ÷ P ÷ (n ÷ 12) × 100

Spreads interest plus the one-off processing fee across the years of the loan, as a share of the amount borrowed. This is a simple average cost, not an IRR-based APR.

Variable definitions

Symbol	Meaning	Unit
P	Loan amount. the principal borrowed	currency
r	Monthly interest rate. the annual rate divided by 12, as a decimal	decimal
n	Loan term. the number of monthly instalments	months

Step-by-step calculation

1. Enter the amount, rate and term
The rate is the nominal annual rate; the term is in months.
2. Add any processing fee
Entered as a percentage of the loan amount. It affects the effective cost, not the EMI itself.

Limitations

The EMI assumes a fixed interest rate for the whole term. A floating-rate loan changes whenever the lender resets the rate.
The effective annual cost shown is a simple average, not a regulatory APR. Lenders compute APR on a cash-flow basis and may include fees this tool does not know about.
Prepayment penalties, insurance premiums and late fees are not modelled.

Calculator inputs

Loan Details

Your results

Sources & methodology

Formula & methodology

Formula used

Monthly rate

EMI

Total interest

Effective annual cost

Variable definitions

Step-by-step calculation

Limitations

Sources & references

What does EMI stand for?

What is the EMI formula?

What is better: shorter tenure or longer tenure?

How much of my EMI goes toward interest vs principal?

What charges are not included in EMI?

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Calculator inputs

Loan Details

Your results

Sources & methodology

How to Use This Calculator

Example: $10,000 at 8% for 60 Months

Understanding Your Results

Key Tips

How Loan EMI Works

What Is EMI and How Is It Calculated?

Why Early EMI Payments Are Mostly Interest

Processing Fees and the Effective Interest Rate

Extra Payments — A Powerful Accelerator

How Loan Amount, Rate, and Term Each Affect Your EMI

Fixed vs Variable Rate Loans

Comparing Loan Offers Properly

Limitations of This Calculator

Formula & methodology

Formula used

Monthly rate

EMI

Total interest

Effective annual cost

Variable definitions

Step-by-step calculation

Limitations

Sources & references

How to Use This Calculator

Example: $10,000 at 8% for 60 Months

Understanding Your Results

Key Tips

How Loan EMI Works

What Is EMI and How Is It Calculated?

Why Early EMI Payments Are Mostly Interest

Processing Fees and the Effective Interest Rate

Extra Payments — A Powerful Accelerator

How Loan Amount, Rate, and Term Each Affect Your EMI

Fixed vs Variable Rate Loans

Comparing Loan Offers Properly

Limitations of This Calculator