33 Royal Navy ships with 2148 guns engaged (27 of the line) manned by about 18000 men (one sixth of the Royal Navy's total strength); no ships lost; 449 men killed including Admiral Horatio Nelson, CinC.

33 French and Spanish ships of the line with 2568 guns; 30,000 men; 22 ships lost (21 captured but 17 sank in storm after the battle); 3243 men killed, 7000+ captured.