Water Intake Calculator

Staying hydrated is essential for health. This calculator helps you find the right amount of water to drink daily based on your weight, activity level, and climate.

❓ Frequently Asked Questions

How much water should I drink daily? +
The general recommendation is 8 cups (2 liters) per day, but actual needs vary by body weight and activity.
Does coffee and tea count toward intake? +
Partly. Caffeinated drinks have mild diuretic effects. Plain water is best.