How Much Does A Racehorse Weigh?

Marcus Bazzano
By Marcus Bazzano
How Much Does A Racehorse Weigh?

What Is The Average Racehorse Weight?

The average racehorse weight is 470-515kg, with some horses reaching up to 570kg. Racehorses typically lose 5% of their body weight in a single race.

How Much Does A Racehorse Weigh?

A racehorse typically weighs between 1,000 and 1,200 pounds (450-540 kg), with an average weight of around 1,100 pounds (500 kg). 

This range encompasses various breeds, ages, and genders, with some horses naturally larger or smaller than others due to their individual characteristics.

What Is The Racehorse Weight Limit?

The racehorse weight limit in the U.S. varies, but generally, horses carry between 112 and 126 pounds. 

The racing secretary determines the weight a racehorse can carry. This decision is based on factors such as the race's base weight, claiming price, horse's age, and sex.

Justify walks to the track for morning workouts for the Kentucky Derby at Churchill Downs. Photo by Getty Images.

What Is The Average Racehorse Weight In Pounds?

The average racehorse weight is between 1,036 and 1,136 pounds, with some horses reaching up to 1,257 pounds depending on breed, age, and gender.

How Much Does A Racehorse Weigh In Stone? 

A racehorse typically weighs between 16.4 and 18.3 stone (104-116 kg), with some horses reaching up to 20.5 stone (130 kg) or more. Although these average weights can slightly change depending on numerous factors. 

How Much Does A Thoroughbred Horse Weigh?

A thoroughbred racehorse typically weighs between 1,050 and 1,200 pounds (476-544 kg), with an average weight of around 1,100 pounds (500 kg).

How Much Weight Can A Racehorse Carry?

A racehorse can carry approximately 15% to 20% of its body weight, which translates to around 120-150 pounds (54-68 kg) for a 1,000-pound (450 kg) horse.

Kuchar with Flavien Prat up competes in the 138th running of The Suburban at Saratoga Race Course. Photo by Getty Images.

Horse Weight Chart

A horse weight chart provides a reference guide for estimating horse weight based on height, age, breed, and body condition.

Equine Weight Chart 

An equine weight chart is a handy tool for estimating horse weight, offering a quick reference guide for horse owners and professionals.

How Does The Horse Weight Calculator Work?

The horse weight calculator works by considering factors such as the horse's height, length, and girth measurements, as well as its age, breed, and sex. 

These inputs are used to estimate the horse's body mass, which is then converted to weight in pounds or kilograms, providing an accurate estimate of the horse's weight.

What Is The Average Weight Of A Quarter Horse?

The average weight of a quarter horse is between 900 and 1,200 pounds (408-544 kg), with some horses weighing more or less depending on their breeding, age, and gender. Quarter horses are generally stocky and muscular, with a compact build.

What Is The Weight Of A Shire Horse? 

The weight of a Shire horse can range from 850-1,100 kg (1,870-2,430 lb) for both geldings and stallions, though the weight of mares is not standardized. 

The largest horse in recorded history was a Shire gelding named Mammoth, which weighed an estimated 1,524 kg (3,360 lb).

Marcus Bazzano
By Marcus Bazzano

Marcus is a young but experienced sports journalist and content creator, having been in the industry 5+ years. He has written racing specific content for leading racing sites such as RacingBase, Odds and now Fan Odds. Marcus learnt his love for racing from his father, who has owned multiple horses in Marcus' lifetime.