Daily Water Intake Calculator
Last updated: 2026-08-24
Daily Water Intake Calculator — Calculate daily water intake.
Inputs
Result
Enter values and press Calculate
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How to use it
- Multiply weight in kg per 0.033 to water base
- Calculate water extra: minutes ejercicio × 0.5 ÷ 60
- Add water base + water extra to total daily
- Divide between 0.25 to Obtain vasos of 250ml
Common mistakes
- ⚠️ Beber all the water of a vez (best distribuir during the day)
- ⚠️ Not increase water in climas calurosos or per altitud
- ⚠️ Count café/alcohol as hydration ( are diuréticos, deshidratan)
Worked example
Calculate water for 75kg person.
The water total includes base metabolic more hydration per ejercicio; a vaso typical contains 250ml.
Input guide
| Field | Typical range |
|---|---|
| peso_kg | Peso common: 45-120 kg |
| ejercicio_min | Actividad: 0-120 min/day |