Wednesday, February 24, 2021

theHorse: Mare Gestation Calculator

As breeding season approaches, here's a handy way to calculate your mare's foaling date from when she was bred: The Mare Gestation Calculator, from It's a simple tool but very useful.

"Are you wondering when your pregnant mare will foal? Use our Mare Gestation Calculator to find out! The average gestation length in the mare ranges from 320 to 362 days; most mares will foal within 330-345 days of successful breeding. However, mares have successfully foaled with gestation lengths outside this range."

Click here to use the calculator.

Photo: Oldenburg mare, Mijobe, CC BY-SA 3.0 <>, via Wikimedia Commons

No comments:

Post a Comment