The Biggest Horse In The World - The Giant Horse

The biggest horse in the world is shire horse. The shire horse is the tallest horse breed, standing at an average of around 16 hands (64 inches) to 18 hands (72 inches). Some shires even reach 19 hands (76 inches) or more, with the stallions generally being taller than the mares. The breed typically weighs between 1,800 and 2,400 pounds.