What is this calculator?
Calculate adult BMI as a screening measure, without diagnosing health.
What can you use it for?
Use it to understand the numerical relationship between the measurements or dates entered. Calculate adult BMI as a screening measure, without diagnosing health.
How to use it
- Enter weight (kg).
- Enter height (cm).
- Select Calculate (or Generate for random tools).
- Read the answer and any additional results below the form. Check the units and the limits of the method.
Formula and method
Height is converted to metres before it is squared. This is a screening measure, not a diagnosis.
Worked example
Weight (kg): 70, Height (cm): 175. The result is 22.85714286 (body mass index (kg/m²)).
Assumptions and limits
This is a mathematical estimate, not a diagnosis or a personalized treatment plan. Use appropriate measurements and discuss clinical decisions with a qualified professional.
Method references
Frequently asked questions
What inputs does the Overweight Calculator need?
Use weight (kg), height (cm). Read the answer and any additional results below the form. Check the units and the limits of the method.
What assumptions apply to the Overweight Calculator?
This is a mathematical estimate, not a diagnosis or a personalized treatment plan. Use appropriate measurements and discuss clinical decisions with a qualified professional.