<p>Historical price to book ratio values for Facebook (FB) over the last 10 years. The current price to book ratio for Facebook as of February 05, 2021 is <strong>5.92</strong>.</p> <p>Please refer to the <a href='https://blog.quandl.com/guide-to-stock-price-calculation'>Stock Price Adjustment Guide</a> for more information on our historical prices.</p>