Most racehorses around the world are thoroughbred (ie, that’s the breed of horse) and most thoroughbred’s range between 400–600kg. So, on average, probably about 500kg?
380 – 1 000 кгвзрослая особь
about 1,000 pounds
A horse can lose up to 5% of his body weight in a one-mile race; for an average-sized Thoroughbred, this calculates to more than 50 lbs. The majority of weight loss in a race is fluid. Horses burn lots of calories and lose fluids during regular exercise, but when the weight they lose is staggering.
The horse’s back should be level, and there should be fat around the tailhead that feels slightly spongy. You shouldn’t be able to see your horse’s ribs, but they should be easily felt when you press on her sides. An underweight horse will have an accentuated neck and withers that are more pointed than rounded.
A completely matured horse comes in anywhere between 900 and 2,200 pounds. Draft horses easily tip the scale over 2,000 pounds. It’s no joke, some literally weigh a ton! Light saddle horses are generally between 900 and 1,300 pounds.
The size of horses varies by breed, but also is influenced by nutrition. Light riding horses usually range in height from 14 to 16 hands (56 to 64 inches, 142 to 163 cm) and can weigh from 380 to 550 kilograms (840 to 1,210 lb).
Water Intake: Horse versus Cattle
A bull weighs, on average, 2,400 pounds, whereas a cow weighs around 1,600 pounds.
25 – 30 years
The Thoroughbred Retirement Foundation, which has dealt with several thousand old retirees has never had a horse live past 34. In general, the average life expectancy of a thoroughbred is somewhere between 25 and 28.
The Shire horse holds the record for the world’s biggest horse; Sampson, foaled in 1846 in Bedfordshire, England, stood 21.2 1⁄2 hands (86.5 inches, 220 cm) at his withers, and weighed approx 3,360 lb (1,524 kg).
A standard adult horse, on average, measures 14-17 hands at the withers, but some can exceed 18 hands while others can be as small as 8-9 hands depending on the breed.
Approximate guide to horse’s body weight by heightHeightBody Weight (Kilos)Body Weight (Pounds)14 hh350-420770-92415 hh420-520924-111416 hh500-6001100-132017 hh600-7251320-1595