This document contains a share price simulator for Facebook based on information in their S-1 filing with the SEC from February 2012. It shows the number of outstanding Class A, Class B, and restricted stock units, and calculates the implied valuation of Facebook at different share prices. At a $45 per share price and total outstanding shares of over 2.5 billion, the pre-money valuation would be over $111 billion and the post-money valuation after the IPO would be over $116 billion.