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Water Intake

Health
Litres / day2.31
Glasses (250 ml)9.24

About the Water Intake calculator

Use this free Water Intake calculator. Enter weight and it shows litres / day, glasses (250 ml) instantly. With the default values, the litres / day comes to 2.31.

How the Water Intake calculation works

A common guide is about 33 ml of water per kg of body weight per day.

Tip: Needs rise with heat, exercise and illness, and food also supplies water.

Frequently asked questions

What does the Water Intake calculator do?

It takes weight and instantly calculates litres / day, glasses (250 ml).

Is the Water Intake calculator free?

Yes. It is free, needs no signup and runs in your browser, so your numbers are not stored.

Which currency does it use?

Amounts are plain numbers, so use any currency consistently.

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