Waist-to-Hip Ratio
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Risk Category
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Compare your waist and hip measurements in seconds. Get your ratio and learn what your result may mean with our easy-to-use calculator.
Calculate your waist-to-hip ratio and check your health risk category
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Hey guys! Today, I’m sharing a simple tool from LGATools called the waist-to-hip ratio calculator. I want to help you check the relationship between your waist and hip sizes without making it complicated. You only need two measurements, and the tool works out the ratio for you.
But why should you compare these two parts of your body? Let me explain.
The WHR calculator is a free online tool that compares your waist and hip measurements. First, choose your gender. Then, enter your waist and hip measurements in centimetres and click Calculate. Your result will show the ratio and a risk category based on the calculator’s rules.
Now, let’s see how you can use the tool and who may find it useful.
You don't need any special skills to use my calculator. Just follow these simple steps:
For example, if your waist is 90 cm and your hips are 90 cm, your ratio will be 1.00 because both measurements are equal.
Before you start, remember one important thing: measure carefully and enter the correct numbers. Even a small mistake can change your result.
Do you own a website and want your visitors to use this calculator, too? You can add it to your site through LGATools. Here's how.
That's it! Your visitors can now use the calculator on your website without having to work out the ratio by hand.
I want to make checking your waist-to-hip ratio as simple as possible. Here are the main features you'll find in my tool.
These features help you get your result in just a few steps. You don't need to calculate anything yourself.
Anyone who wants to compare their waist and hip measurements can use this calculator. It can also help you learn why these measurements are important.
Here are a few ways you may find it useful:
Remember, this tool cannot tell you everything about your health. Your result is only one part of the picture. If you're worried about your result, speak with a qualified health professional.
So guys, here are a few simple tips I want to share with you. These small steps can help you take your measurements correctly.
Here's a simple tip that can help you get a better result: measure each area twice. If the numbers don't match, check the tape position and try again.
Sometimes, your result may look unusual, or the calculator may not work as expected. Let's look at a few common problems and their solutions:
My calculator does the maths for you, but learning the formula can help you understand where your result comes from.
Waist-to-Hip Ratio = Waist Measurement ÷ Hip Measurement
The ÷ sign means divide. Both measurements must use the same unit, such as centimeters.
Let's try a simple example.
Suppose your measurements are:
Now divide your waist measurement by your hip measurement:
80 ÷ 100 = 0.80
Your waist-to-hip ratio is 0.80.
Here's another example. If your waist and hips both measure 90 cm, the calculation is:
90 ÷ 90 = 1.00
Your ratio is 1.00 because both measurements are equal.
That's all there is to it! You can use this formula whenever you want to calculate the ratio yourself. Or simply enter your measurements into my LGATools calculator and let it do the work.
In this article, I've explained how to use the waist to hip ratio calculator, measure your waist and hips, calculate the ratio by hand, and understand your result. I hope this guide makes the process easier for you.
My advice is to use this calculator to understand your own measurements, not to compare your body with someone else's. Every person is different, and one number cannot tell the whole story of your health. Use your result as information, not as a reason to judge yourself.
Your experience matters to me, and I want my tools to make your daily tasks easier. If something isn't working well or you have an idea that could help other visitors, please share it with us at LGATools. Your words may inspire the next improvement that helps someone else, too.
So guys, before you go, let’s look at a few questions you may have about your waist-to-hip ratio tool and what your result means:
A waist-to-hip ratio (WHR) compares your waist size with your hip size. It is calculated by dividing your waist measurement by your hip measurement. This number can help you understand how your body measurements relate to certain health risks.
You can calculate your ratio in a few simple steps:
For example, if your waist is 80 cm and your hips are 100 cm, your ratio is 0.80. You can also enter both measurements into the LGATools calculator to get your result automatically.
Common adult health guidelines use different reference points for men and women. The World Health Organization identifies a ratio of 0.90 or higher for men and 0.85 or higher for women as signs of increased health risk. These are general screening points, not a guarantee of good or poor health.
Your age, medical history, and other health measures also matter. If you are unsure about your result, ask a qualified health professional for advice.
The calculator asks you to select Male or Female because the health reference points used to interpret waist-to-hip ratios differ between these groups.
Choose the option that matches the calculator's intended reference category. If neither option fits your situation, or you are unsure which reference to use, seek guidance from a healthcare professional.
For a useful result, measure both areas carefully:
Measure twice if you can. This helps you spot mistakes before entering your numbers.
A ratio of 1.00 means your waist and hip measurements are equal. Under commonly used adult screening guidance, this is above the increased-risk reference points for both men and women.
However, this result does not mean you definitely have a health problem. The calculator provides general information, not a medical diagnosis. If your result concerns you, discuss it with a healthcare professional.
Yes, you can use the calculator in a web browser on a phone, tablet, or computer, provided the page loads and the tool works correctly on your device. You do not need to calculate the ratio by hand.
Simply open the LGATools calculator, enter your measurements, and tap or click Calculate.
The calculation itself is straightforward: your waist measurement is divided by your hip measurement. The result is only as reliable as the measurements you enter.
For a better result:
The risk category also depends on the reference rules built into the tool. A correct ratio does not replace a full health assessment.
Whether your measurements are stored or shared depends on how the calculator is built and how its website handles data. Do not assume that information is private or automatically deleted unless the site's privacy information confirms this.
If you are concerned about your personal information, review the LGATools privacy policy before entering data you do not want to share.
If your result does not appear, try these simple fixes:
If the tool still does not work, contact LGATools for help.
The waist-to-hip ratio compares your waist size with your hip size. Body mass index (BMI) uses your weight and height to calculate a different measure.
The two tools provide different information. Waist-to-hip ratio can help assess body fat distribution, while BMI compares weight with height. Neither measure alone gives a complete picture of your health.
Yes. You can record your waist-to-hip ratio over time to see how your measurements change. This may be useful if you are working towards fitness goals or keeping track of your general health.
For a fair comparison:
Remember that a change in your ratio does not automatically mean your health has improved or worsened. Consider it alongside other health information.