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Calculators

Loan & EMI Calculator

Calculate monthly EMI, total interest payable, and overall loan repayment schedules for home, car, or personal loans.

Monthly Payment (EMI)
$489.15 / month
Total Interest Payable
$4349.22

14.8% of total loan repayment

Total Lifetime Repayment
$29349.22

Principal ($25,000) + Interest

Principal: 85.2%Interest: 14.8%
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How It Works & Underlying Concept

An Equated Monthly Installment (EMI) is a fixed payment amount made by a borrower to a lender on a specified calendar date each month. Each payment pays down both the accrued monthly interest and a portion of the original loan principal.

Mathematical Formula / RuleEMI = [P × r × (1 + r)^n] / [(1 + r)^n - 1] where P = Principal, r = Monthly Interest Rate, n = Number of Months
Quick Instructions
1Enter the loan principal amount (the total amount you wish to borrow).
2Enter the annual interest rate as a percentage.
3Enter the loan duration in years.
4Review the monthly EMI payment, total interest, and total lifetime repayment.

Key Capabilities

  • Computes Equated Monthly Installment (EMI) with mathematical precision
  • Breakdown of total interest vs. principal repayment
  • Handles 0% interest promotions without mathematical division errors
  • Interactive sliders and numeric inputs for quick adjustments
Real-World Example

Automobile Financing

Borrowing $25,000 for a new car at a 6.5% annual interest rate over a 5-year loan term.

Step 1:Principal: $25,000; Annual Rate: 6.5%; Tenure: 5 years (60 months).
Step 2:Monthly interest rate: 6.5 / 12 / 100 = 0.005417.
Step 3:The standard reducing balance formula generates an EMI of $489.15.
Step 4:Total amount paid over 5 years is $29,349.00 ($4,349 in interest).
Result: Monthly EMI is $489.15. Total interest paid is $4,349.00.
Technical Notes & Limits
  • Does not factor in loan processing fees, origination charges, or optional credit insurance.
  • Calculates on a fixed-rate basis (variable rate loans fluctuate with benchmark rates).

Frequently Asked Questions

What is the difference between flat interest and reducing balance EMI?▾
A reducing balance EMI calculates interest strictly on the remaining unpaid loan balance each month, which saves significant money compared to flat-rate loans.
Can I use this for home mortgages?▾
Yes, you can enter any loan amount and mortgage tenure up to 30 or 40 years.

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