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Loan Calculator : Monthly Payments, Interest & Amortization

The Calcivo Loan Calculator helps you estimate your monthly installment, lifetime interest costs, and payoff timeline for personal loans, auto loans, and real estate mortgages.

Interactive Calculator

100% Client-Side Engine
%
yrs
Estimated Monthly Payment
$489.15 / month
Total Loan Principal
$25,000
Total Interest Cost
$4,349.22
Total Loan Repayment
$29,349.22

Step-by-Step Examples

$25,000 Auto Loan for 5 Years at 6.5%

Financing a new vehicle purchase.

Inputs: Principal: $25,000, Interest Rate: 6.5%, Term: 5 Years
Result: Monthly Payment: $489.15, Total Interest: $4,349.26

Over 60 months, paying $489.15 monthly clears the $25,000 principal + $4,349.26 interest.

How to Use This Tool

  1. Enter the Principal loan amount.
  2. Input the annual interest rate (APR percentage).
  3. Specify the loan term in years (and optional extra months).
  4. Select your preferred currency display.
  5. Click Calculate to see the monthly payment, total interest, and amortization schedule.

Frequently Asked Questions

Amortization is the process of spreading out a loan into a series of equal payments over time. Early payments primarily cover interest, while later payments pay down principal.