How much water should my cat drink daily?

An average 4 kg cat needs about 200-250 ml of water daily. Cats fed dry food should drink more water. Adequate water intake is critical for kidney health.

My cat doesn't drink enough water, what should I do?

Try using a water fountain, increase wet food ratio, add water to dry food, or place multiple water bowls. Cats prefer fresh and clean water.

How much water should my dog drink?

As a general rule, dogs need 50-60 ml of water per kg of body weight. A 20 kg dog should drink about 1-1.2 liters daily. Hot weather and exercise increase this need.

💧 Water Intake Calculator

Calculate your pet's daily water needs. Critical for kidney health, especially in cats!

PET TYPE

WEIGHT (kg)

FOOD TYPE

ACTIVITY

What Does This Tool Calculate?

The Water Intake Calculator estimates your pet's daily water needs based on species, weight, food type (dry/wet), activity level, and temperature.

Adequate water intake is especially critical for kidney health in cats. Chronic kidney disease (CKD) is one of the most common diseases in cats, and adequate hydration can slow disease progression.

Frequently Asked Questions

An average 4 kg cat needs about 200-250 ml of water daily. Cats fed dry food should drink more water than those on wet food, as wet food contains 70-80% moisture. Adequate water intake is critical for kidney health.

Cats naturally have a low water intake tendency. Try these methods: use a water fountain, increase wet food ratio, add water to dry food, place multiple water bowls in different locations, prefer glass or ceramic bowls. Refresh water bowls twice daily.

As a general rule, dogs need 50-60 ml of water per kg. A 20 kg dog should drink about 1-1.2 liters daily. In hot weather, after exercise, and in nursing dogs, this need can increase by 50-100%. The water bowl should always be full and clean.