Source: howebusinessdaily.com ServiceNow, Inc. (NYSE:NOW) has a Price to Book ratio of 39.109984. This ratio has been calculated by dividing the current share price by the book value per share. Investors may use Price to Book to display how the market portrays the value of a stock. Checking in on some other ratios, the company has a Price to Cash Flow ratio of 47.432690, and a current Price to Earnings ratio of 17637.903465. The P/E ratio is one of the most common