Water Intake Calculator

Measurement Units

Weight (in kg)

Height (in cm)



Activity Multipliers

Water Intake

2.2 liter/day

What is Water Intake Calculator?

A Water Intake Calculator is a tool that helps determine the recommended daily amount of water a person should consume based on various factors such as age, gender, weight, and activity level.

How to Use the Water Intake Calculator Tool?

To use an Water Intake Calculator Tool, you need to enter your personal details such as weight, height, age, gender, and activity level. The tool will then calculate the recommended daily water intake base on these factors.

Formula to Calculate Water Intake

  • Daily Water Intake (in litre) = TDEE/1000

  • Where, TDEE is your Total Daily Energy Expenditure

For example, if your TDEE is 2000 calories per day, then your daily water intake would be:
Daily Water Intake = 2000/1000 = 2 litres.
Therefore, your daily water intake would be approximately about 2 litres.

Benefits of Using the Water Intake Calculator Tool

  • Helps determine the recommended daily amount of water intake based on personal details.
  • Helps prevent dehydration, which can cause various health problems.
  • Helps improve skin health and complexion.
  • Helps with weight loss by reducing calorie intake and boosting metabolism.

Common Misconceptions About Water Intake Calculator

  • Water intake calculator is only for atheletes or those who exercise regularly. The tool is useful for everyone, regardless of their activity level or profession.
  • Drinking excessive amounts of water is always healthy. Drinking too much water can lead to water toxicity and other health problems. The recommended daily intake should be followed for optimal health benefits.

Frequently Asked Questions

How accurate is a Water Intake Calculator?

The accuracy of a water intake calculator depends on the formula used and the information entered by the user. A well-designed calculator that takes into account factors such as body weight, activity level, and climate can provide a good estimate of daily water needs. However, it is important to note that individual needs can vary based on factors such as age, gender, health status, and medication use. It is also important to listen to your body's thirst signals and adjust your water intake as needed. Consulting with a healthcare provider can help determine an appropriate water intake goal based on individual needs and health status.

Is the recommended daily water intake the same for everyone?

No, the recommended daily water intake varies based on factors such as age, gender, weight, physical activity level, and climate.

Can drinking too much water be harmful?

Yes, drinking excessive amounts of water can lead to a condition called hyponatremia, which is a low concentration of sodium in the blood.

How can I track my daily water intake?

There are several ways to track your daily water intake, including using a water tracking app, marking off water bottles or cups on a chart, or using a journal to record your daily intake.

Do other beverages count towards my daily water intake?

Yes, other beverages such as tea, coffee, and juice can contribute to your daily water intake. However, it's important to limit sugary or caffeinated beverages as they can have dehydrating effects.

Should I drink more water if I exercise regularly?

Yes, when you exercise, your body loses more fluids through sweat, so it's important to drink more water to replenish these fluids.

How can I increase my daily water intake if I struggle to drink enough water?

There are several ways to increase your daily water intake, including carrying a water bottle with you throughout the day, adding flavor to your water with fresh fruit or herbs, drinking water with every meal, and setting reminders to drink water regularly throughout the day.