Calculate how much water you should drink
How to use the calculator
To calculate the amount of water you should drink daily enter the suggested values in the fields below, the result will be displayed below:
Age
Weight(kg)
Calculate the recommended amount of water you need to drink daily
Keeping the body hydrated is essential to ensure the proper functioning of the body and prevent a range of health problems. However, it is not always easy to know what the ideal amount of water is for each person, as this amount can vary according to several factors, such as age, weight and level of physical activity.
Find out how much water you need to drink per day with our hydration calculator. Get a personalized, reliable estimate tailored to your individual needs. Keep your body hydrated and enjoy the benefits that water can offer for your health and well-being.
How to calculate your ideal water intake
Adequate hydration is essential for maintaining the health of the human body. With that in mind, we offer a hydration calculator that uses a simple formula to determine the recommended daily amount of water based on an individual's age and weight.
Up to 17 years old
Recommended daily intake of water (in liters) = body weight (in kg) x 0.040
From 18 to 55 years old
Recommended daily amount of water (in liters) = body weight (in kg) x 0.035
From 56 to 65 years old
Recommended daily amount of water (in liters) = body weight (in kg) x 0.030
From 66 years old
Recommended daily amount of water (in liters) = body weight (in kg) x 0.025
However, it is important to note that the recommended daily amount of water may vary according to several factors, such as age, climate, diet and health conditions. The results obtained by the formula serve only as an estimate, and adjustments may be required to meet individual needs.
