Health

Water Intake Calculator

Find recommended daily water intake based on weight and activity

Body Weight

Daily Exercise / Active Hours

hours

Daily Water Goal

3.0 Liters

Roughly equivalent to 12 glasses of water (250ml each)

Glasses Target

12 glasses

In Milliliters

3010 ml

Formula

Daily Water (Liters) = (Body Weight × 0.033) + (Active Hours × 0.7)

Example: 70kg body weight with 1 hour of exercise → (70 × 0.033 = 2.31L) + 0.7L = 3.01 Liters/day.

How to use

Enter your body weight in kilograms.
Provide average daily active training/sports hours.
Check target daily hydration limit in liters and glasses.

Benefits

Avoids dehydration which causes fatigue and muscle cramps.
Adjusts automatically for heavy exercise perspiration loss.
Easy to track in standard glass counts.

Frequently Asked Questions

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