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Home > BMI Checker

BMI checker and procedure selector

Body mass index (BMI) is the measure most often used by medical professionals to determine if you have a healthy body weight. The higher your BMI, the more your health is at risk.

Enter your height and weight details below to check your BMI. Please note: A height and weight must be entered to complete the calculation.

Which procedure is right for you?

Use your BMI result to see which procedure you're likely to be eligible for. On the graph below, line up the mouse cursor with your age and BMI, and the box in which the lines meet will list your options. Further details will appear beneath the chart when you hover over/press the box.

If on a mobile device, please view this page in landscape mode.


You are 35 years of age with a BMI of 45...

Line up from 35 and across from 45 and hover (on desktop) or press the box (on touch screen devices). You should find yourself in the green gastric band/sleeve surgery box. Hovering or clicking/pressing will show a brief overview on the procedures you're eligible for.

What does this mean? 

This means you're eligible for, and we're likely to recommend, a gastric band or gastric sleeve.

What do I do next?

Browse the site for more information on the procedures you're eligible for and when you're ready, call our experienced team on 0800 313 4618 for a no-obligation chat about your options. 

Get a quote

Important: This chart is intended as a guide only and does not constitute a recommendation. Other factors may be considered when recommending the best procedure for you. This is only possible after consultation with a doctor.

Assess yourself - Are you an apple or a pear?
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*Weight loss surgery results and benefits vary and are different for each individual. As such, Healthier Weight cannot guarantee specific weight loss goals.