How Much Water Should a 30 kg Dog Drink Per Day?
Calculate the recommended daily water intake for a large 30 kg dog at a normal activity level.
How to use this tool
- Enter your dog's body weight.
- Select their typical activity level.
- Ensure fresh water is always available; hot weather or illness increases needs.
Large dogs need significantly more water than small breeds — use this calculator to set a healthy daily hydration target for your dog.
Frequently asked questions
- How much water should a dog drink?
- A general guideline is 50–70 ml of water per kg of body weight per day. Active dogs or those in hot climates may need considerably more.
- What if my dog drinks more or less than the estimate?
- Sudden changes in water consumption can signal health issues such as diabetes or kidney disease. Consult a vet if you notice significant changes.