[JPMontoya]

March 7 - Grand Prix of Australia (Melbourne)
March 21 - Grand Prix of Malaysia (Kuala Lumpur)
April 4 - *** Grand Prix of Bahrain (Bahrain)
April 25 - Grand Prix of Europe (Nürburbring)
May 9 - Grand Prix of Spain (Barcelona)
May 23 - Grand Prix of Monaco (Monaco)
June 6 - Grand Prix of San Marino (Imola)
June 20 - Grand Prix of USA (Indianapolis)
July 4 - Grand Prix of Great Britain (Silverstone)
July 11 - * Grand Prix of France (Magny-Cours)
July 25 - Grand Prix of Germany (Hockenheim)
August 15 - Grand Prix of Hungary (Budapest)
August 29 - ** Grand Prix of Belgium (Spa-Francorchamps)
September 12 - Grand Prix of Italy (Monza)
September 26 - *** Grand Prix of China (Shanghai)
October 10 - Grand Prix of Japan (Suzuka)
October 24 - Grand Prix of Brazil (Sao Paulo)

* Provisional (subject to contract)
** Provisional (subject to tobacco law)
*** Subject to circuit approval

f1racing.net (source)