Current and historical p/e ratio for Microsoft (MSFT) from 2010 to 2025. The price to earnings ratio is calculated by taking the latest closing price and dividing it by the most recent earnings per share (EPS) number. The PE ratio is a simple way to assess whether a stock is over or under valued and is the most widely used valuation measure. Microsoft PE ratio as of August 29, 2025 is 37.15.
Please refer to the Stock Price Adjustment Guide for more information on our historical prices.