Price-to-Earnings Ratio Calculator

Last updated: 2026-08-24

Price-to-Earnings Ratio Calculator — Free online price-to-earnings ratio calculator. Enter share price and earnings per share to get instant results.
Inputs
Result
Enter values and press Calculate

How to use it

  1. {'step': 1, 'description': 'Divide price by EPS', 'calculation': '$145 ÷ $8.75 = 16.57'}
  2. {'step': 2, 'description': 'Interpret the ratio', 'calculation': 'Investors pay $16.57 for each $1 of earnings'}

Common mistakes

  • ⚠️ Comparing P/E ratios across different industri is without context
  • ⚠️ Using P/E for compani is with negative or distorted earnings
  • ⚠️ Not considering growth rate when evaluating P/E (use PEG ratio)

Worked example

Calculating P/E ratio for stock trading at $145 with earnings per share of $8.75.

The pe of {pe}x shows how many dollars investors pay per dollar of earnings.

Input guide

FieldTypical range
price$1 - $10,000+ share prices
eps$0.10 - $100+ earnings per share