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Mare Gestation Calculator - Horse Gestation
Calculate foaling date (equine gestation ~340 days)
Note: Horse gestation averages 340 days (320–370 day range). Maiden mares may carry longer.
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⚠️ This calculator is for educational purposes only. Always consult a veterinarian, agronomist, or qualified professional before making health, breeding, or agricultural decisions.
About the Mare Gestation Calculator - Horse Gestation
Free mare gestation calculator - horse gestation — estimate due date based on average 340-day gestation period.