The values provided by this calculator are for estimation purposes only. Actual weight values may vary from those provided here and, though we try to make the values as accurate as possible, Portland Bolt makes no claims about accuracy and accepts no liability resulting from the use of the values provided on this page.
Tallest horse living. The tallest living horse is Big Jake, a nine-year-old Belgian Gelding horse, who measured 20 hands 2.75 in (210.19 cm, 82.75 in), without shoes, at Smokey Hollow Farms in Poynette, Wisconsin, USA, on 19 January 2010. All records listed on our website are current and up-to-date.
He stood 21.2â4 hands (86.25 inches, 219 cm) high and his peak weight was estimated at 1,524 kilograms (3,360 lb). The current record holder for the world's smallest horse is Thumbelina, a fully mature miniature horse affected by dwarfism. She is 17 in (43 cm) tall and weighs 57 lb (26 kg).