Round-by-round calendar with session start times. Countdown locked to the next event.
Feb 11 Sunday |
Race--:-- |
| Details |
| 3 | South African Grand Prix 1973 South Africa | Kyalami Midrand | Mar 3 Saturday | Race--:-- | Details |
| 4 | Gran Premio de España 1973 Spain | Montjuïc Barcelona | Apr 29 Sunday | Race--:-- | Details |
| 5 | 1973 Belgian Grand Prix Belgium | Zolder Heusden Zolder | May 20 Sunday | Race--:-- | Details |
| 6 | Grand Prix de Monaco 1973 Monaco | Monaco Monte carlo | Jun 3 Sunday | Race--:-- | Details |
| 7 | Hitachi Sveriges Grand Prix 1973 Sweden | Anderstorp Raceway Anderstorp | Jun 17 Sunday | Race--:-- | Details |
| 8 | Grand Prix de France 1973 France | Paul Ricard Le castellet | Jul 1 Sunday | Race--:-- | Details |
| 9 | 1973 John Player British Grand Prix United Kingdom | Silverstone Silverstone | Jul 14 Saturday | Race--:-- | Details |
| 10 | Grote Prijs van Nederland 1973 Netherlands | Zandvoort Zandvoort | Jul 29 Sunday | Race--:-- | Details |
| 11 | Grosser Preis von Deutschland 1973 Germany | Nürburgring Nürburg | Aug 5 Sunday | Race--:-- | Details |
| 12 | Grosser Preis von Österreich 1973 Austria | Red Bull Ring Spielberg | Aug 19 Sunday | Race--:-- | Details |
| 13 | Gran Premio d'Italia 1973 Italy | Monza Monza | Sep 9 Sunday | Race--:-- | Details |
| 14 | Labatt's Canadian Grand Prix 1973 Canada | Mosport Bowmanville | Sep 23 Sunday | Race--:-- | Details |
| 15 | 1973 United States Grand Prix United States Of America | Watkins Glen Watkins glen | Oct 7 Sunday | Race--:-- | Details |
