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P/E Ratio Calculator

EPS

Result

Calculated result 10 Based on the values entered.
↗ Finance

P/E Ratio Calculator — free online calculator.

Formula

P/E = Share Price / EPS; Earnings Yield = EPS / Share Price × 100
  • P/E Ratio Calculator calculates its result from Share Price, Earnings Per Share (EPS). It uses the formula P/E = Share Price / EPS; Earnings Yield = EPS / Share Price × 100. Change any input to recalculate the result instantly.
  • The main inputs are Share Price, Earnings Per Share. 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: P/E Ratio

Inputs
  • Share Price: 100
  • Earnings Per Share: 10 EPS

Using Share Price = 100, Earnings Per Share (EPS) = 10, the calculated result is 10.

Sample result: Calculating…

Frequently asked questions

What does the P/E Ratio calculate?

P/E Ratio Calculator — free online calculator.

Which values should I enter?

Enter Share Price, Earnings Per Share using the units and format shown beside each field.

What formula does this calculator use?

The calculator uses the following relationship: P/E = Share Price / EPS; Earnings Yield = EPS / Share Price × 100.

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