The average gestation period of the mare is 335 days, ranging from 287 to 419 days. The average birth weight of a domestic foal is about 40 kg.
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The average gestation period of the mare is 335 days, ranging from 287 to 419 days. The average birth weight of a domestic foal is about 40 kg.
Domestic horses usually live 25 to 30 years, and the maximum recorded age is 61 years; lifespan depends on breed, environment, nutrition, activity, dental condition and other factors.
Sources
Approved version OWNER-REVIEW-20261108T074741068 · last approved 8 November 2026