Waist-to-Hip Ratio Calculator
Measure your waist and hip circumference to calculate your ratio
Learn how to calculate your waist-to-hip ratio with this easy guide. Discover its importance for health and fitness.

The Ultimate Guide to Waist-to-Hip Ratio Calculator
Introduction to Waist-to-Hip Ratio
The waist-to-hip ratio (WHR) is a simple yet powerful metric that compares the circumference of your waist to that of your hips. But why does this ratio matter? For one, it’s a great indicator of health risks associated with fat distribution. People with a higher concentration of fat around the abdomen may have an increased risk of cardiovascular diseases.
Why Waist-to-Hip Ratio Matters
Waist-to-hip ratio is a better predictor of health outcomes than body mass index (BMI) for certain conditions. While BMI measures overall body weight, WHR focuses specifically on fat distribution. And let’s face it, where you carry your weight can be more important than how much you weigh.
The Health Implications of Waist-to-Hip Ratio
A higher waist-to-hip ratio indicates a higher risk of serious conditions like heart disease, diabetes, and stroke. If your WHR is too high, it may be a sign that your internal organs are carrying extra fat, which increases your risk for these diseases.
How to Calculate Waist-to-Hip Ratio
What You Need to Measure

To calculate the waist-to-hip ratio, all you need is a measuring tape. Measure around the smallest part of your waist and the largest part of your hips.
Measuring Your Waist
Wrap the measuring tape around your waist, ensuring it sits at the narrowest part. This is typically just above your belly button.
Measuring Your Hips
Next, measure around the fullest part of your hips and buttocks. Make sure the tape is level all the way around.
Waist-to-Hip Ratio Formula
The formula is simple: Waist-to-Hip Ratio=Waist CircumferenceHip Circumference\text{Waist-to-Hip Ratio} = \frac{\text{Waist Circumference}}{\text{Hip Circumference}}Waist-to-Hip Ratio=Hip CircumferenceWaist Circumference
For example, if your waist measures 30 inches and your hips measure 40 inches, your WHR would be: 3040=0.75\frac{30}{40} = 0.754030=0.75
How to Interpret Your Waist-to-Hip Rato
Once you've calculated your WHR, how do you know what it means? Here's a quick reference:
- For women: A ratio above 0.85 may indicate higher health risks.
- For men: A ratio above 0.90 could signal an increased risk of heart disease.
Waist-to-Hip Rato vs. Body Mass Index (BMI)
What Makes Waist-to-Hip Rato Different from BMI

While BMI is an indicator of overall body weight, it doesn't tell you where your body stores fat. Two people with the same BMI can have vastly different fat distributions, with one carrying more fat around their belly and the other around their hips. This is where waist-to-hip rato shines!
How Both Metrics Can Complement Each Other
WHR and BMI can be used together for a fuller picture of health. While BMI can point out whether someone is underweight, normal weight, overweight, or obese, WHR gives a deeper insight into fat distribution and potential health risks.
Common Mistakes in Waist-to-Hip Rato Measurement
How to Avoid Measurement Errors
It’s essential to take accurate measurements. For example, measuring at the wrong part of the waist or hips can result in an incorrect ratio. Make sure the tape is snug but not tight, and avoid holding your breath during the measurement.
Waist-to-Hip Rato Calculator: Where to Find One
You can easily find waist-to-hip rato calculators online, many of which provide immediate results once you enter your measurements. These tools can give you an accurate reading without any guesswork involved.
Frequently Asked Questions (FAQs)
What is the ideal waist-to-hip rato?

The ideal WHR varies based on gender, but generally, a ratio of 0.80 or lower for women and 0.90 or lower for men is considered healthy.
Can waist-to-hip rato predict heart disease?
Yes, a higher waist-to-hip rato has been associated with an increased risk of heart disease, especially when the fat is stored around the abdominal area.