Waist to Hip Ratio Calculator

What Is a Waist to Hip Ratio Calculator?

A Waist to Hip Ratio (WHR) calculator is a simple tool that measures the proportion of your waist circumference to your hip circumference. This measurement helps determine how fat is distributed in your body and provides insights into your risk of developing health conditions related to obesity, such as heart disease, diabetes, and certain cancers.

Why Waist to Hip Ratio Is Important

WHR is a widely used health indicator because it reflects where your body fat is located. People who carry more fat around the waist compared to the hips are at a higher risk of metabolic diseases, even if their overall weight or BMI is within a normal range. WHR is considered a better predictor of health risk than body weight alone.

How the WHR Is Calculated

The waist to hip ratio is calculated using a simple formula:

WHR = Waist Circumference ÷ Hip Circumference

You only need to measure your waist and hip circumference using a measuring tape and input the values into the calculator. The result will show your WHR along with your associated health risk category.

WHR Risk Categories

Risk Level	Men	Women
Low Risk	Less than 0.90	Less than 0.80
Moderate Risk	0.90 - 0.99	0.80 - 0.84
High Risk	1.00 or more	0.85 or more

Benefits of Using This Calculator

Quick and easy way to evaluate fat distribution.
Helps assess risk of obesity-related diseases.
Useful for personal health tracking and preventive care.

Important Notes

This tool follows World Health Organization (WHO) guidelines.
It is a general health screening tool and not a diagnostic method.
Always consult your healthcare provider for personalized advice.

How to Use the Waist to Hip Ratio Calculator

The Waist to Hip Ratio (WHR) calculator is easy to use and only requires two measurements: your waist circumference and your hip circumference. Follow the steps below to get your WHR and understand your health risk level.

Step 1: Select Your Gender

Start by selecting your gender from the dropdown menu. This is important because the risk categories differ slightly between men and women.

Step 2: Choose Your Unit of Measurement

Select your preferred unit of measurement, either centimeters (cm) or inches (in), depending on what is most convenient for you.

Step 3: Measure Your Waist Circumference

Using a measuring tape, measure your waist circumference at the narrowest point between your lower rib and the top of your hip bone (iliac crest). Ensure the tape is snug but not tight and remains parallel to the floor.

Step 4: Measure Your Hip Circumference

Next, measure your hip circumference at the widest part of your buttocks. Keep the tape parallel to the floor and avoid pulling it too tightly.

Step 5: Enter Your Measurements

Input both your waist and hip measurements into the calculator fields. Double-check your entries to ensure accuracy.

Step 6: Calculate Your WHR

Click the Calculate WHR button. The calculator will compute your waist to hip ratio and display your result along with your health risk category.

Step 7: Understand Your Result

Your result will be classified into one of three risk categories:

Low Risk: WHR less than 0.90 (men) or 0.80 (women).
Moderate Risk: WHR between 0.90-0.99 (men) or 0.80-0.84 (women).
High Risk: WHR of 1.00 or higher (men) or 0.85 or higher (women).

Important Reminders

Measure on bare skin or light clothing for best accuracy.
WHR is a screening tool and does not replace medical evaluations.
Consult your healthcare provider for a comprehensive health assessment.