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Finance

Payback period

Payback period: calculate from your inputs and inspect the formula. No account required. Processing stays in your browser.

LEARN WITH THE FORMULA

Period = investment / annual net cash flow

Use the same currency for all amounts. Illustration using your input rates; no taxes, fees or guaranteed returns unless explicitly entered.

How to use this calculator

  1. Identify the quantities and convert them to the units shown.
  2. Apply the formula first, then compare with the substitution and result.
  3. Check the assumptions and whether the order of magnitude makes sense.

Illustrative calculations, not a loan offer or a prediction. Check rates, fees, taxes and contract terms before making decisions.

A practical example

Use these sample inputs to check the calculation before entering your own values.

Principal
10000
Constant annual net cash flow
2000

Result for this example

Simple payback period
5 años / years

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