Health
Daily Water Intake Calculator
Calcula cuánta agua debes beber diariamente según tu peso y actividad.
How much water do you need?
The "8 glasses a day" rule is an approximation. Your real needs depend on body weight and activity level.
Base oz = Body weight (lbs) ÷ 2
Add 12 oz per 30 min of exercise
Signs of dehydration
- Dark yellow urine (pale yellow = well hydrated)
- Persistent thirst or dry mouth
- Headaches and difficulty concentrating
- Fatigue and reduced physical performance
Tips for drinking more
- Keep a water bottle at your desk at all times
- Drink a full glass before each meal
- Set hourly phone reminders
Frequently asked questions
¿Cuánta agua debo beber al día?▾
La recomendación general es 35ml por kg de peso corporal. Para una persona de 70kg, son aproximadamente 2.45 litros. El calor del clima mexicano y la actividad física aumentan esta necesidad.
✓ Math logic verified against primary sources
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