Your heart can be older or younger than your birthday. This estimator translates blood pressure, smoking, diabetes, and weight into a heart age, the framing that moves people more than percentages ever did.
Your visual report appears here
Fill in the form and press Calculate. You will get your number, an interpretation chip, and a personalized chart pack drawn instantly in your browser.
- Risk spectrum with your position marked
- Reference ranges from the original publication
- Shareable link, nothing stored
Scientific references
A translation that changes behavior
Tell someone their ten year cardiovascular risk is 8 percent and the number bounces off. Tell the same person their heart is ten years older than they are and appointments get made. The CDC built its heart age campaigns on exactly this insight, re expressing Framingham style risk as the age of a person whose profile matches yours. The concept comes from the same risk factor science behind the formal scores on this site, repackaged for human psychology.
What this estimator weighs
The adjustment model here adds years for the well documented accelerants. Systolic pressure of 140 or more adds about four, reflecting the mechanical strain hypertension lays on arteries daily. Smoking adds four more through its assault on vessel walls and clotting. Diabetes adds five, matching its reputation as a cardiovascular risk equivalent. Obesity contributes three, and healthy ranges subtract where the evidence supports it. Female sex carries a modest adjustment reflecting the premenopausal protection visible in population data.
How to read the gap honestly
The meaningful output is the difference between heart age and calendar age, not either number alone. A gap under five years either way sits within the noise of any simplified model. A gap of ten or more years older deserves the formal risk scores, ASCVD or Framingham, which weigh cholesterol and treatment status that this quick tool omits. Use heart age as the conversation opener and the full scores as the decision maker.
The encouraging direction
Unlike calendar age, heart age moves. Quitting smoking removes its four year penalty within the first smoke free years. Blood pressure control unwinds its share within months. Every risk factor improvement shows up as literal rejuvenation in the estimate, which is precisely the feedback loop that makes this framing such a durable public health tool.