SwiftCalc

Water Intake Calculator

Calculate ideal hydration requirements based on target body mass and local climate.

Calculator Inputs
kg
30 kg150 kg
Results
Target Water Intake3.45 Liters / Day
Equivalent Glass Counts~ 14 Glasses (250ml each)
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Frequently Asked Questions

Does coffee count towards hydration?

Yes, though pure water is ideal, all fluids including coffee, tea, and juice contribute to hydration.

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