Enter your data
kg
min
Enter your weight and minutes of exercise per day. We show the need in litres and glasses.
=Water per day
2.7L
Base (33 ml/kg)2,310 ml
From exercise+350 ml
Glasses (250 ml)≈ 11 glasses
Water per day2,660 ml · 2.7 L
Needs rise in hot weather, pregnancy or breastfeeding, and with fever. Coffee and tea also contribute to hydration.
Water per day ≈ 2.7 L/day