Calculate your Body Mass Index (BMI) using metric or imperial units with health category feedback.
Yes, completely free. No sign-up, no credit card, no usage limits.
Never. Everything runs 100% in your browser. Nothing is uploaded to any server.
Yes. All tools are fully responsive and work on phones, tablets, and desktops.
* BMI is a screening tool, not a medical diagnosis. Consult a healthcare professional for guidance.