ABSI Calculator - Track Your Body Shape and Health Risk

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Your Results

BMI
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ABSI
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ABSI z-score
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ABSI Reference Table

ABSI Range ABSI z-score Risk Category Mortality Risk
< Average - 15% < -1 Very Low -40%
Average - 15% to Average - 5% -1 to -0.33 Low -25%
Average - 5% to Average + 5% -0.33 to +0.33 Average Normal
Average + 5% to Average + 15% +0.33 to +1 High +25%
> Average + 15% > +1 Very High +40%

Health & Financial Impact

Risk Level Health Implications Est. Annual Medical Cost
Very Low Optimal body shape, minimal health risks $1,200
Low Good body shape, reduced health risks $1,800
Average Normal health risks based on population average $2,500
High Increased risk of cardiovascular disease and diabetes $3,800
Very High Significantly elevated risk for multiple health conditions $5,200

Most people know about BMI (Body Mass Index) to measure body fat. But BMI has limits. It doesn’t show fat around the waist, which is an important health factor. That’s why the ABSI Calculator is useful. ABSI stands for A Body Shape Index, and it gives a better view of your health risk.

What is ABSI?

ABSI is a formula that includes your waist circumference, height, and weight. It shows how your body shape can affect your health, especially related to heart disease and diabetes. A high ABSI means more health risk, even if your BMI is normal.

ABSI Formula:

ABSI = Waist circumference / (BMI2/3 × Height1/2)

Why Use an ABSI Calculator?

The ABSI Calculator helps you quickly find your score without solving the formula yourself. You just need to enter your waist size, weight, and height. The tool then gives your ABSI value and tells you if it's low, average, or high risk.

How to Measure Correctly

Make sure to measure your waist at the narrowest part, usually just above the belly button. Your height and weight should be in the same units, either inches and pounds or centimeters and kilograms.

Example

If a person has a waist size of 85 cm, weighs 70 kg, and is 170 cm tall, the ABSI Calculator will use these inputs to show a value. This number is then compared to average values to check risk levels.

Difference Between BMI and ABSI

BMI looks only at weight and height, so two people with the same BMI might have different waist sizes. ABSI adds more detail by showing the shape and fat around the waist. It’s a better health tracker when combined with BMI.

Use the ABSI Calculator for Better Health

Health is not just about weight. Body shape matters too. Use the ABSI Calculator to learn more about your health and take early action if needed. This small step can help avoid major health issues later and save you medical costs in $.