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Finance Charge Calculator

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Result

Simple finance charge80
↗ Finance

Finance Charge Calculator: calculate simple finance charge from provided values.

Formula

principal × annual rate/100 × months/12 + fees
  • Model: principal × annual rate/100 × months/12 + fees. Simple-interest illustration only; not an APR or amortizing loan disclosure. This is a transparent arithmetic calculator, not a professional decision or certification.
  • The main inputs are Principal, Simple annual interest rate, Term in months, Fees. Enter them in the units and format shown in the calculator.
  • Use monetary amounts, rates and time periods exactly as labeled; the result reflects the assumptions entered on this page.
  • Changing any input above recalculates the result with the same calculation engine used by this page.

Example: Finance Charge

Inputs
  • Principal: 1000
  • Simple annual interest rate: 12 %
  • Term in months: 6
  • Fees: 20

Using Principal = 1000, Simple annual interest rate (%) = 12, Term in months = 6, Fees = 20, result: Simple finance charge = 80.

Sample result: Calculating…

Frequently asked questions

What does the Finance Charge calculate?

Finance Charge Calculator: calculate simple finance charge from provided values.

Which values should I enter?

Enter Principal, Simple annual interest rate, Term in months, Fees using the units and format shown beside each field.

What formula does this calculator use?

The calculator uses the following relationship: principal × annual rate/100 × months/12 + fees.

Why might my result differ from another source?

Results can differ when another source uses different units, rounding rules, conventions or assumptions. Compare the inputs and definitions before comparing results.

Does the result update automatically?

Yes. Changing an input updates the result using the same calculation engine shown on this page.

Page information

Updated: October 7, 2026