Health screening
Advanced BMI Calculator
Check BMI, waist-to-height ratio, healthy weight range, ideal-weight estimates and daily calories.
Your health snapshot will appear here
Enter height and weight to see BMI, healthy range, calorie estimates and optional waist insights.
Tutorial
BMI Calculator Tutorial
This tool calculates adult BMI and can also estimate healthy weight range, waist-to-height ratio, ideal weight and daily calories.
How to use
- Choose Metric or US units.
- Enter weight and height.
- Optionally add waist, age, sex and activity level for extra insights.
- Click Calculate BMI and review the health snapshot.
Example
A person weighing 70 kg with height 175 cm gets a BMI score and category based on adult BMI ranges.
Tips
- BMI is a screening measure, not a medical diagnosis.
- Age and sex are required only for body fat and calorie estimates.
Benefits
Gives a quick health screening snapshot from basic body measurements.
Combines BMI with optional waist and calorie insights.
Helps set realistic weight-range and daily-calorie planning goals.
Frequently asked questions
This tool calculates adult BMI and can also estimate healthy weight range, waist-to-height ratio, ideal weight and daily calories.
Yes. You can use this tool directly in the browser without creating an account.
Calculation history is not saved unless the site owner enables recent-calculation storage.