We project the medal number and medal ranking for the Olympic Games in London in 2012. The largest relative increase is predicted for Brazil (80% more medals) and the UK (+28%). UK will continue to rank 4th. The largest decreases in medal numbers are predicted for Australia (-13%, but remains in 5th place) and the USA (-13%, remains No. 1). Germany should retain a rank of 6th and will win 38 medals (compared to 41 in 2008).