What are the WHO WHR thresholds?

The World Health Organization defines risk levels differently by sex. For men, low risk is below 0.90, moderate risk is 0.90–0.95, high risk is 0.96–1.0, and very high risk is above 1.0. For women, low risk is below 0.80, moderate is 0.80–0.85, high is 0.86–0.90, and very high is above 0.90.

How do I measure my waist and hip correctly?

Measure your waist at the narrowest point, usually about 1 inch above your belly button, while standing relaxed. Measure your hips at the widest point around your buttocks. Use a flexible tape measure and keep it parallel to the floor. Take measurements in the morning before eating for the most consistent results.

Is WHR better than BMI for health assessment?

WHR is considered more predictive of cardiovascular risk than BMI because it measures fat distribution rather than total body weight. Someone with a normal BMI can still have a high WHR indicating dangerous abdominal fat accumulation. Many researchers and clinicians consider WHR alongside BMI for a more complete health picture.

How can I improve my waist-to-hip ratio?

Reducing abdominal fat through a combination of calorie-controlled diet, regular aerobic exercise, and strength training is the most effective approach. Spot reduction is a myth — overall fat loss will gradually reduce waist size. Reducing refined carbohydrates, added sugars, and alcohol while increasing fiber and protein intake helps target visceral fat specifically.

Waist-to-Hip Ratio Calculator - Check Your Health Risk Level

2on / / Calculators / Fitness and Health Calculators / Waist-to-Hip Ratio Calculator

Waist-to-Hip Ratio Calculator

Calculate your WHR to assess cardiovascular and metabolic health risk. Enter your waist and hip measurements below.

Unit System

Gender

Waist Circumference

Hip Circumference

Frequently Asked Questions

Waist-to-hip ratio is the measurement of your waist circumference divided by your hip circumference. It is used as an indicator of body fat distribution and is associated with cardiovascular disease, diabetes, and metabolic syndrome risk. A higher WHR indicates more fat stored around the abdomen, which is considered more dangerous than fat stored in the hips and thighs.

Most Popular Fitness and Health Calculators

All Time

Macro Calculator

Pace Calculator

Ovulation Calculator

Sleep Calculator

Calorie Calculator

New

Ovulation Calculator Enter the first day of your last period and your usual cycle length to see the likely fertile window, ovulation day and next period date.

View Page

Popular Today

Macro Calculator Split a daily calorie target into grams of protein, carbohydrate and fat. Pick a preset or set your own percentages and watch them balance.

View Page

Related Fitness and Health Calculators

BMI Calculator Free BMI calculator: enter your height and weight to see your body mass index and which WHO category it falls into, in metric or imperial units.

Ideal Weight Calculator Free ideal weight calculator: see your healthy weight range from height, age and gender using the Hamwi, Devine and Robinson formulas side by side.

Calorie Calculator Free calorie calculator: estimate your daily calorie needs with the Mifflin-St Jeor formula, based on age, weight, height and activity level.

Body Fat Calculator Free body fat calculator: estimate your body fat percentage with the U.S. Navy tape method and see which fitness category your result falls into.

Water Intake Calculator Free water intake calculator: work out how much you should drink each day from your weight, activity level and climate, in litres or ounces.

Other Calculators You May Like

Age Calculator Free age calculator: enter your birth date to see your exact age in years, months, days, hours and minutes, plus the countdown to your next birthday.

Date Difference Calculator Free date difference calculator: find the exact time between two dates in years, months, days and weeks, and see how many working days fall in between.

Day of the Week Calculator Free day of the week calculator: find out which weekday any date falls on - past or future - handy for birthdays, events and historical dates.

Business Days Calculator Free business days calculator: count the working days between two dates, weekends excluded - useful for deadlines, delivery dates and project planning.

Week Number Calculator Free ISO 8601 week number calculator: find which week of the year any date falls in, and see the first and last day of that week at a glance.