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APR Calculator

Calculate the true Annual Percentage Rate of a loan including origination fees and closing costs.

Annual Percentage Rate (APR)
Monthly Payment
Total Fees
Effective Interest Cost
Total Cost (no fees)
Total Cost (with fees)
Cost Comparison:
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About APR Calculator

Our free APR Calculator helps you run quick, accurate calculations for everyday financial and mathematical needs with just a few inputs. Calculate the true Annual Percentage Rate of a loan including origination fees and closing costs. Enter your values, and the calculator instantly shows detailed results with breakdowns you can understand. No signup, no ads interrupting your workflow — just accurate, reliable calculations you can trust. Works on any device, saves nothing to our servers.

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APR Calculator: Complete Guide

Learn what it is, how to use it step-by-step, tips & best practices, and FAQ.

Read Guide →

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