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APR Calculator.

Determine the true Annual Percentage Rate (APR) of a loan including fees.

FREE INSTANT RESULTS NO SIGNUP UPDATED 2026

Parameters

$
$
mos
$

Summary Output

Calculated APR
0.00%%

How to Use

Input the starting loan principal, upfront lender fees, monthly payment size, and repayment term.

Example Calculation

For a $50,000 loan with $1,500 fees and a $1,000 monthly payment over 60 months, the APR is approximately 8.76%.

Formula

Iteratively solves for the rate r that matches Present Value (Principal - Fees) with the annuity of Monthly Payments.

Frequently Asked Questions

Common questions and answers about the APR Calculator.

The APR Calculator is a free online tool designed to determine the true annual percentage rate (apr) of a loan including fees. It allows you to perform these calculations quickly and accurately without manual computations.
Input the starting loan principal, upfront lender fees, monthly payment size, and repayment term. Once you enter these values, the calculator will automatically compute and display the results instantly.
The APR Calculator uses the following formula to calculate your results: Iteratively solves for the rate r that matches Present Value (Principal - Fees) with the annuity of Monthly Payments. This formula is standard and widely accepted for these types of calculations.
Sure! Here is a practical example: For a $50,000 loan with $1,500 fees and a $1,000 monthly payment over 60 months, the APR is approximately 8.76%. This example demonstrates how the inputs are processed through the formula to yield the final results.
To use the APR Calculator, you need to enter: Loan Principal Amount, Monthly Payment, Loan Term, Upfront Finance Fees. These inputs help the tool calculate precise results tailored to your situation.
The APR Calculator outputs the following details: Calculated APR. This comprehensive breakdown helps you understand the different aspects of the calculated figures.
Yes, the APR Calculator is 100% free with no registration or signup required. It is fully responsive and optimized for mobile phones, tablets, and desktop computers.
Reliable Calculator provides a fast, clean, ad-free, and premium user experience. The APR Calculator uses verified math formulas and provides instant results with visual breakdowns and examples, making it more intuitive than other tools.