💧 Hydration Calculator

Water Intake Calculator

Calculate daily water needs for your dog, cat, or creatine supplementation. Stay properly hydrated!

lbs
🛋️
Low
Mostly resting
🚶
Moderate
Daily walks
🏃
High
Active/working
❄️
Cool
Below 60°F
🌤️
Moderate
60-80°F
🔥
Hot
Above 80°F
Daily Water Intake Recommendation
30 oz/day
≈ 887 ml or 3.7 cups
Calculation Breakdown
Base requirement (weight) 30 oz
Activity adjustment +0%
Weather adjustment +0%
💡 Hydration Tips for Dogs
  • Always keep fresh, clean water available
  • Bring water on walks longer than 30 minutes
  • Monitor water bowl - refill at least twice daily
  • Puppies and senior dogs may need more water
lbs
🥫
Wet Food
70-80% moisture
🍽️
Mixed
Wet + dry
🥣
Dry Food
10% moisture
🏠
Indoor
Low activity
🐈
Moderate
Active indoor
🌳
Outdoor
High activity
Daily Water Intake Recommendation
7 oz/day
≈ 207 ml or about 1 cup
Calculation Breakdown
Base requirement (weight) 5 oz
Diet adjustment +0%
Activity adjustment +0%
💡 Hydration Tips for Cats
  • Cats prefer running water - consider a fountain
  • Place water bowls away from food and litter
  • Use wide, shallow bowls (whisker-friendly)
  • Wet food can help increase water intake
lbs
💊
3g
Maintenance
💊💊
5g
Standard
💊💊💊
10g+
Loading phase
🧘
Light
1-2 workouts/week
🏋️
Moderate
3-4 workouts/week
💪
Intense
5+ workouts/week
Daily Water Intake Recommendation
100 oz/day
≈ 3.0 liters or 12.5 cups
Calculation Breakdown
Base water (half body weight) 85 oz
Creatine bonus +8-16 oz
Activity adjustment +10%
💡 Hydration Tips for Creatine Users
  • Creatine pulls water into muscles - stay well hydrated
  • Drink extra water around workouts
  • Spread water intake throughout the day
  • Watch for signs of dehydration (dark urine, headaches)

Water Intake Calculator - Dogs, Cats & Creatine

Proper hydration is essential for health - whether for your pets or yourself during creatine supplementation. Our calculator helps you determine the right amount of daily water intake.

🐕 Dog Water Intake Calculator

Our dog water intake calculator determines how much water your dog needs based on weight, activity level, and weather conditions.

General Rule for Dogs

Dogs should drink approximately 1 ounce of water per pound of body weight per day. Active dogs or those in hot weather need more.

🐱 Cat Water Intake Calculator

Use our cat water intake calculator to ensure your feline friend stays properly hydrated. Cats are notoriously poor drinkers, making this especially important.

General Rule for Cats

Cats need approximately 3.5-4.5 ounces of water per 5 pounds of body weight daily. Cats on dry food need more water than those on wet food.

💪 Creatine Water Intake Calculator

Our creatine water intake calculator helps you stay properly hydrated while supplementing with creatine monohydrate.

Why Extra Water with Creatine?

Creatine draws water into your muscles. Without adequate hydration, you may experience cramping, reduced performance, or other side effects. Add 8-16 oz extra water per 5g of creatine.

Signs of Dehydration

Watch for these warning signs:

Tips for Better Hydration

  1. Keep water fresh and clean - change it daily
  2. Use multiple water stations for pets
  3. Consider water fountains (pets prefer moving water)
  4. Track your intake with a water bottle
  5. Set reminders to drink throughout the day