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financial / Free Online Tool

Loan Calculator.

Compute payments and total interest for general personal or business loans.

Input Parameters

$
%
years

Comments & Feedback.

Documentation

User manual & function guide.

Detailed manual explaining every function, input parameter, and operational example for the Loan Calculator.

Loan Amount

Function

Total principal money borrowed.

Example Operation Loan Amount = $25,000

Interest Rate

Function

Annual interest rate charged for the loan.

Example Operation Interest Rate = 7.2%

Loan Term

Function

Repayment term duration in years.

Example Operation Loan Term = 5 years

Monthly Payment

Function

Calculates fixed monthly installment.

Example Operation $25,000 @ 7.2% for 5 yrs = $497.41 / mo

Total Interest

Function

Calculates total interest paid over loan lifetime.

Example Operation Total Interest = $4,844.75

Frequently asked questions.

How do I calculate my monthly loan payment?

Your monthly loan payment is calculated with the amortization formula using the principal amount, annual interest rate divided by 12, and total number of monthly payments.

What factors affect loan interest rates?

Credit score, loan term, loan amount, collateral, and current market conditions all influence the interest rate a lender offers.

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