See how old your heart really is — then make it younger
Your heart age is calculated from the validated Framingham model. Calqulate shows it against your real age, explains what's driving it, and tracks the number falling as your blood pressure, cholesterol and blood sugar improve.
From a one-time figure to a number you can move
A heart-age quiz gives you a scary number once. Calqulate shows you why — and helps you bring it down.
Your real heart age
From the validated Framingham model, against your actual age.
What's driving it
See exactly which risk factors are adding years to your heart.
Track it getting younger
Watch the years come back off as your numbers improve.
Your single next lever
The one change that lowers your heart age the most, first.
Bonus metabolic & GLP-1 trackers
Two more trackers included in the same plan.
Private, backed up & yours
Automatic backup, export or delete anytime. Never sold.
Free features, from day one
You shouldn't have to pay to find out how old your heart is.
Your free heart-age snapshot
Enter your numbers and find out how old your heart really is — in plain English, against your real age. No account, nothing saved.
Why your heart age is what it is
High blood pressure, cholesterol, blood sugar or smoking each add years. See exactly which factors are aging your heart, and how much each one matters.
Validated Framingham model
The clinically used heart-age estimate.
Heart age vs. real age
See the gap — and aim to close it.
Risk-factor breakdown
What's adding years, ranked by impact.
Blood pressure & cholesterol
Plug in your readings for a precise estimate.
Plain-English explanation
What your number means and what to do.
One free snapshot
See where you stand before you track it.
Bonus: two more trackers, one plan
Your plan includes the Metabolic Health and GLP-1 trackers too. No upsell, no extra charge.
Metabolic Health Score
Violet accent · composite 0–100
One score rolling up your heart, metabolic and body-composition picture — tracked over time, included with Premium.
GLP-1 Progress Tracker
On a GLP-1 medication?
Track fat vs. muscle, free medication-level curves and your risk falling — all in the same plan.
How it works
Getting your heart age and tracking it takes about two minutes.
Enter your numbers
Age, blood pressure, cholesterol and a few risk factors — free, no login.
See your heart age
How old your heart really is, against your real age, in plain English.
Find your lever
The single change that lowers your heart age the most, first.
Watch it fall
Track it month over month and see the years come back off.
How Calqulate Vitals is different
An honest look at the alternatives.
| Feature | Best valueCalqulate Vitals | A free heart-age quiz | A generic health app |
|---|---|---|---|
| Validated Framingham model | Yes | Partial | No |
| Tracked over time (years coming off) | Yes | No | Partial |
| Risk-factor breakdown by impact | Yes | Partial | No |
| Tells you the #1 change to make next | Yes | No | No |
| Lab & blood-pressure tracking | Yes | No | Partial |
| Body composition & lean mass | Yes | No | Partial |
| Doctor-ready PDF report | Yes | No | No |
| Data backed up & exportable | Yes | No | Partial |
| Price | $9.99/mo · $79/yr | Free (one-off) | $10–30/mo |
Simple, transparent pricing
One plan that includes everything — every tracker and bonus.
Billed monthly. Switch to yearly anytime.
- Make sure you are losing fat, not muscle. Up to 40% of GLP-1 weight loss can be muscle. Muscle is what keeps the weight off, so we watch it for you.
- Keep your complete treatment history forever. Change your phone, change your doctor, change your medication. Your full timeline follows you.
Everything in Free, plus unlock these with Calqulate Vitals:
- Watch your heart and diabetes risk fall over time
- See when you will reach your goal weight
- Know the single change that will help you most
- Save full check-ins and build a real history
- Download your full health report
- Know how today will feel before it happens
- Watch your progress week by week, and see plateaus coming
- Find out exactly why your weight loss slowed
- Know when you are ready, or not ready, to increase your dose
- Bring organized progress reports to your appointments
- Make sure you are losing fat, not the muscle that keeps weight off
- Track more than one medication at the same time
- Never run out of medication
- Check the protein in as many meals as you like
- See your best case, likely case and worst case
- Get a plan that adapts as your body changes
- Keep your complete treatment history forever
Create your account, then pay securely. Cancel anytime.
Everything you need to start is free
Free covers today: log every dose, watch your weight, see how much medication is still working. Premium tells you what happens next: when you will hit your goal, why progress slowed, and whether you are losing fat or muscle.
Start free, no card. Upgrade when you want the predictions.
Frequently asked questions
Heart age is an estimate of how old your cardiovascular system really is, based on your risk factors. A higher heart age than your real age means strain is adding years to your heart. Calqulate uses the validated Framingham model.
Usually one or more risk factors — high blood pressure, high cholesterol, high blood sugar or smoking — are adding strain. It's very common: the CDC estimates the average American heart is about 7 years older than their real age.
It's a well-validated, widely used estimate, but it is an estimate, not a diagnosis. The model was developed and validated for adults aged 30–74, so results outside that range are less reliable. The most useful signal is the direction of travel over time.
Yes — heart age responds to the same things your risk factors do. As you bring down blood pressure, LDL cholesterol and blood sugar, the tracker shows the years coming back off, and tells you the highest-impact change to make first.
Yes. Your first heart-age snapshot is free with no account. To save it and track the trend over time, plus the doctor-shareable report, Calqulate Vitals is one plan at $9.99/month or $79/year.
No. It's educational decision-support that helps you understand and track your cardiovascular risk and bring better questions to your doctor. It does not diagnose, treat or prescribe.
Yes. Your data is encrypted, backed up automatically and never sold. You can export everything or delete your account anytime.
Yes — one click, no retention maze. You keep access until the end of the period you paid for, and your data stays yours.
Find out how old your heart is — then make it younger.
Start free with your heart-age snapshot, and upgrade only when you want to track it falling over time.
Educational decision-support, not medical advice · We never sell your data.