Water Intake Calculator

Calculate your horse's estimated daily water requirements based on temperature, weight, diet, and workload.

Equine Water Intake Estimator

Calculates recommended daily drinking volume for horses

Horse Weight (lbs)

Ambient Temperature

Feeding Program Diet

Daily Training Workload

Is this a lactating mare?Nursing mares need significantly more water to produce milk.

Daily Water Goal Range

8 - 12Gallons per Day(30 - 45 Liters)

💧 Important Feeding Tips:

Dehydration: A horse deprived of water can develop fatal impaction colic within 48 hours.
Winter Warning: Horses drink less if water is freezing. Ideal bucket temp is 45°F - 65°F. Install bucket heaters to keep water appealing.
Pasture factor: Pastured horses get moisture from grass and may drink less from tanks, which is natural.

How to Use This Tool

Enter your horse's weight, ambient temperature, diet type, workload, and whether the horse is a lactating mare. The calculator provides a daily water intake range.

Disclaimer: Educational estimates only. Always consult a veterinarian.