Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Stock Market
Price-to-Earnings Ratio Calculator
Calculate the price-to-earnings (P/E) ratio of a stock β the price you pay for each dollar of earnings. Use it as the single most-watched valuation metric for comparing stocks against industry peers, historical averages, and the broader market.
Fill in the required fields to see your result.
Investing
Market Capitalization Calculator
Calculates a company's total market capitalization by multiplying its current share price by the number of shares outstanding. Use it to classify a company as small-, mid-, or large-cap and compare it to peers.
Fill in the required fields to see your result.
Key differences
| Price-to-Earnings Ratio Calculator | Market Capitalization Calculator | |
|---|---|---|
| Category | Stock Market | Investing |
| Inputs required | 2 | 2 |
| Result | P/E Ratio | Market Cap ($) |
| What it does | Calculate the price-to-earnings (P/E) ratio of a stock β the price you pay for each dollar of earnings. Use it as the single most-watched valuation metric for comparing stocks against industry peers, historical averages, and the broader market. | Calculates a company's total market capitalization by multiplying its current share price by the number of shares outstanding. Use it to classify a company as small-, mid-, or large-cap and compare it to peers. |