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Both calculators run independently β€” change the inputs on either side to compare results.

Stock Market

Market Capitalization Calculator

Calculate a company's market capitalization (market cap) by multiplying its current share price by total outstanding shares. Use it to size a company, classify it by size (small/mid/large/mega cap), and compare it to peers on a fundamental valuation basis.

Fill in the required fields to see your result.
Accounting

Price-to-Book Ratio Calculator

Calculate the price-to-book (P/B) ratio to compare a stock's market price to its accounting book value per share. Investors use this to identify undervalued or overvalued stocks.

Fill in the required fields to see your result.

Key differences

Market Capitalization CalculatorPrice-to-Book Ratio Calculator
CategoryStock MarketAccounting
Inputs required22
ResultMarket Capitalization ($)Price-to-Book Ratio
What it doesCalculate a company's market capitalization (market cap) by multiplying its current share price by total outstanding shares. Use it to size a company, classify it by size (small/mid/large/mega cap), and compare it to peers on a fundamental valuation basis.Calculate the price-to-book (P/B) ratio to compare a stock's market price to its accounting book value per share. Investors use this to identify undervalued or overvalued stocks.