How does this calculator work?

It uses values from your inputs and updates results instantly.

EMI stands for Equated Monthly Instalment. It is the fixed payment you make every month towards repayment of a loan, which includes both principal and interest.

How is EMI calculated?

EMI is calculated using the formula EMI = P × R × (1 + R)^N / ((1 + R)^N − 1), where P is the loan amount, R is the monthly interest rate, and N is the total number of monthly instalments.

Does the interest part of EMI change over time?

Yes. In an amortizing loan, the interest component of each EMI decreases over time while the principal component increases, keeping the total EMI amount constant.

EMI stands for Equated Monthly Instalment. It is the fixed payment you make every month towards repayment of a loan, which includes both principal and interest.

How is EMI calculated?

EMI is calculated using the formula EMI = P × R × (1 + R)^N / ((1 + R)^N − 1), where P is the loan amount, R is the monthly interest rate, and N is the total number of monthly instalments.

Does the interest part of EMI change over time?

Yes. In an amortizing loan, the interest component of each EMI decreases over time while the principal component increases, keeping the total EMI amount constant.

Loan EMI Calculator

Loan EMI Calculator Online – Advanced Amortization & Loan Comparison | CALBD CALBD · Smart Finance Calculator Light / Dark Loan EMI Calculator Calculate your monthly EMI, total interest, amortization schedule, and compare loans in one modern responsive tool. Loan details Enter principal, interest rate, and tenure to calculate EMI. Live EMI engine Loan amount […]

Loan EMI Calculator

Calculate your monthly EMI, total interest, amortization schedule, and compare loans in one modern responsive tool.

Loan details

Enter principal, interest rate, and tenure to calculate EMI.

Live EMI engine

Loan amount

Currency

Annual interest rate

% p.a.

Loan tenure

Years

Tenure mode

Monthly EMI

—

Awaiting input

Total interest

—

Interest outgo

Total payment

—

Principal + interest

Principal share

—

Interest share

—

Insights & tools

Compare loans, view amortization, and learn EMI math.

Analytics & learning

Amortization schedule
No schedule yet – calculate EMI to view month-wise breakdown.

Month	Opening balance	EMI	Interest	Principal	Closing balance

Calculation time: — ms Total calculations: 0

Loan A

Amount

Currency

Rate (% p.a.)

% p.a.

Tenure (months)

Months

Loan B

Amount

Currency

Rate (% p.a.)

% p.a.

Tenure (months)

Months

Enter details for Loan A and Loan B, then click “Compare loans” to see which option has lower EMI and interest cost.

Most banks use the standard EMI formula used for fixed-rate amortizing loans.

EMI formula

EMI = P × R × (1 + R)^N ÷ ((1 + R)^N − 1)

Where:

P = Loan principal (amount you borrow)
R = Monthly interest rate (annual rate ÷ 12 ÷ 100)
N = Total number of monthly EMIs (tenure in months)

How EMI is split every month

For each month, interest is calculated on the outstanding balance. The EMI stays constant, but as the balance reduces, the interest part falls and the principal part rises.

This pattern is reflected in the amortization table, where early EMIs are interest-heavy and later EMIs are principal-heavy.

Total EMI calculations so far: 0

Favorites

Use “Add to favorites” after a calculation to save a configuration that you can reload from history with one click.

Loan EMI Calculator Online – Advanced Amortization & Loan Comparison | CALBD

CALBD · Smart Finance Calculator

Loan EMI Calculator

Calculate your monthly EMI, total interest, amortization schedule, and compare loans in one modern responsive tool.

Loan details

Enter principal, interest rate, and tenure to calculate EMI.

Live EMI engine

Loan amount

Currency

Annual interest rate

% p.a.

Loan tenure

Years

Tenure mode

Monthly EMI

—

Awaiting input

Total interest

—

Interest outgo

Total payment

—

Principal + interest

Principal share

—

Interest share

—

Insights & tools

Compare loans, view amortization, and learn EMI math.

Analytics & learning

Amortization schedule
No schedule yet – calculate EMI to view month-wise breakdown.

Month	Opening balance	EMI	Interest	Principal	Closing balance

Calculation time: — ms Total calculations: 0

Loan A

Amount

Currency

Rate (% p.a.)

% p.a.

Tenure (months)

Months

Loan B

Amount

Currency

Rate (% p.a.)

% p.a.

Tenure (months)

Months

Enter details for Loan A and Loan B, then click “Compare loans” to see which option has lower EMI and interest cost.

Most banks use the standard EMI formula used for fixed-rate amortizing loans.

EMI formula

EMI = P × R × (1 + R)^N ÷ ((1 + R)^N − 1)

Where:

P = Loan principal (amount you borrow)
R = Monthly interest rate (annual rate ÷ 12 ÷ 100)
N = Total number of monthly EMIs (tenure in months)

How EMI is split every month

For each month, interest is calculated on the outstanding balance. The EMI stays constant, but as the balance reduces, the interest part falls and the principal part rises.

This pattern is reflected in the amortization table, where early EMIs are interest-heavy and later EMIs are principal-heavy.

Total EMI calculations so far: 0

Favorites

Use “Add to favorites” after a calculation to save a configuration that you can reload from history with one click.

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