💧 BMI & Daily Water Intake

What is a BMI Calculator & Daily Water Intake Guide?

A BMI Calculator computes your Body Mass Index from height and weight, instantly classifying you as underweight, normal, overweight, or obese based on WHO standards. At the same time, it calculates your recommended daily water intake (in ml and cups) based on your body weight and activity level. Use it to check your current weight status against the healthy BMI range (18.5–24.9) and build better hydration habits.

Common Use Cases

How to Use

1. 1
   Enter height & weight

   Input your height (cm) and weight (kg). More accurate measurements yield more accurate results.
2. 2
   Select activity level

   Choose your typical activity level (low / moderate / high). This is factored into your daily water intake recommendation.
3. 3
   View results

   Your BMI value and weight status (underweight/normal/overweight/obese) are displayed, along with your recommended daily water intake in ml and cups.
4. 4
   Set health goals

   Use your BMI and hydration results as a baseline to set diet or exercise goals. Share the tool with friends using the SNS share buttons below.

Frequently Asked Questions