Ponderal Index Calculator
Calculate the ponderal index, an alternative to BMI.
Result
Results are estimates for general information only and are not professional advice.
Ponderal index
The ponderal index divides weight by height cubed, rather than squared as BMI does. This makes it more reliable for very tall or very short people. A typical healthy range is roughly 11–15 kg/m³.
Frequently Asked Questions
What is the Ponderal Index Calculator?
Calculate the ponderal index, an alternative to BMI. It runs instantly in your browser and is completely free to use.
What do I need to enter to use the Ponderal Index Calculator?
The Ponderal Index Calculator asks for the following values (2): Weight (kg), Height (cm). Fill them in and the result appears immediately — the calculation runs on your own device, so nothing you type is sent to a server.
How accurate is the Ponderal Index Calculator?
The Ponderal Index Calculator uses standard, widely-accepted formulas, so its figures are reliable estimates for everyday planning. They are not a substitute for advice from a qualified professional.
Is the Ponderal Index Calculator free, and do I need an account?
Yes. The Ponderal Index Calculator — and every other calculator on Calculatis — is completely free, with no registration, no download and no limit on how often you use it.