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Loan EMI & Amortization Schedule Calculator

Calculates monthly equated loan payments (EMI) and generates complete amortization schedules with principal and interest breakdowns.

Loan EMI & Complete Amortization Schedule Calculator

Calculates fixed monthly payments, interest cost, amortization schedule, and extra prepayment savings

Presets:
Required Monthly Payment (EMI)
$2,177.77 / mo
Total Interest Payable$141,998.3136.2% of payments
Total Amount Repaid$391,998.31$250,000 principal
Payoff Timeline15 Years180 months total
Total Repayment Breakdown:$391,998.31 Total
Principal: $250,000 (63.8%)Interest: $141,998.31 (36.2%)
Loan Balance Paydown Trajectory:
Standard
Time (Months / Years)Balance ($)$250,000
Monthly EMI = $250,000 × 0.005417 × (1 + 0.005417)^180 / ((1 + 0.005417)^180 - 1) = $2177.77/month. Total interest across 15 yrs = $141998.31.
Amortization Schedule:
YearStarting BalancePrincipal PaidInterest PaidEnding Balance
1$250,000$10,183$15,950$239,817
2$239,817$10,865$15,268$228,952
3$228,952$11,593$14,541$217,359
4$217,359$12,369$13,764$204,990
5$204,990$13,197$12,936$191,793
6$191,793$14,081$12,052$177,712
7$177,712$15,024$11,109$162,687
8$162,687$16,031$10,103$146,657
9$146,657$17,104$9,029$129,553
10$129,553$18,250$7,884$111,303
11$111,303$19,472$6,661$91,831
12$91,831$20,776$5,357$71,055
13$71,055$22,167$3,966$48,888
14$48,888$23,652$2,481$25,236
15$25,236$25,236$897$0

What is an Equated Monthly Installment (EMI)?

An Equated Monthly Installment (EMI) is a fixed payment amount made by a borrower to a lender at a specified date each calendar month to fully pay off a loan over a set tenure.

Formula & Step-by-Step Calculation

EMI = P · r · [ (1+r)ⁿ / ((1+r)ⁿ - 1) ]

Where P = Principal, r = monthly interest rate, n = total months.

Worked Step-by-Step Examples

Example 1

$250,000 mortgage at 6.5% interest for 15 years

Solution: Monthly EMI = $2,177.77, Total Interest = $141,998.60
• n = 180 months; r = 0.065 / 12 = 0.005417; EMI = $2,177.77/mo; Total = $391,998.60

Common Real-World & Academic Use Cases

  • ✓ Home mortgage payment planning
  • ✓ Auto loan and car financing monthly payment checks
  • ✓ Student loan debt repayment structuring

How to Use the Loan EMI & Amortization Schedule Calculator

1

Enter Loan Amount

Input total borrowed balance.

2

Enter Rate & Tenure

Input annual interest rate % and loan duration in years.

3

Inspect Amortization

Review monthly payment and year-by-year balance schedule.

Frequently Asked Questions

Q: Why does early loan payment consist mostly of interest?

Because interest is calculated on the remaining balance; when the balance is highest at the beginning of the loan, interest makes up the largest portion of each EMI payment.

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