Tool Introduction
The Daily Water Intake Calculator estimates how much water you should drink each day based on your weight, gender, age, activity level and special circumstances such as pregnancy or breastfeeding. The result is split across a simple drinking schedule, so you know not just the daily target but roughly how much to sip at each point of the day.
It uses the common 30 ml per kilogram of body weight baseline and adjusts it for your lifestyle. Use it as a sensible starting point - listen to your body, and drink more when you sweat, exercise or spend time in hot weather.