Estimate your 10-year cardiovascular risk
This tool provides an educational estimate of heart disease and stroke risk based on common QRISK-style factors. It is not a diagnosis.
For formal clinical decisions, use the official tool and discuss your result with a GP or clinician.
What is a QRISK calculator?
A QRISK calculator estimates your chance of having a cardiovascular event (such as a heart attack or stroke) over the next 10 years. It combines age, blood pressure, cholesterol, smoking, and medical history into one percentage.
In plain language: if your score is 12%, that means out of 100 people with a similar profile, about 12 may have a cardiovascular event in the next decade.
How this calculator works
This page uses a QRISK-style educational model to help you understand risk direction and relative impact of key factors. It is useful for learning and self-tracking, but it is not an official clinical replacement.
- Age and sex: Risk generally rises with age and is often higher in men at similar ages.
- Smoking and diabetes: Strong drivers of risk.
- Blood pressure and cholesterol ratio: Core modifiable risk components.
- BMI and long-term conditions: Additional factors that can shift risk upward.
- Family history and deprivation: Contextual factors that also matter.
How to interpret your result
Low risk (<10%)
Good starting point. Focus on prevention: regular movement, sleep, healthy lipids, and annual checks.
Moderate risk (10% to 19.9%)
This is the “action zone.” Small improvements across several areas can produce a meaningful drop in 10-year risk.
High risk (20%+)
At this level, a clinician review is strongly recommended. Medication, lifestyle strategy, and close follow-up can significantly improve outcomes.
The most powerful ways to reduce cardiovascular risk
1) Stop smoking
Smoking cessation is one of the highest-impact interventions for cardiovascular risk reduction. Benefits begin quickly and continue for years.
2) Improve blood pressure control
Even a modest systolic reduction can reduce long-term risk. Home monitoring, sodium reduction, exercise, weight management, and medication adherence all help.
3) Improve cholesterol profile
Lowering total cholesterol and improving the total/HDL ratio can significantly lower risk. Nutrition, activity, and prescribed lipid therapy are common approaches.
4) Address weight and metabolic health
Reducing visceral fat, improving insulin sensitivity, and maintaining healthy blood glucose can move risk in the right direction.
Practical 12-week risk reduction plan
- Walk 30 minutes most days (or equivalent moderate activity).
- Prioritize protein, vegetables, fiber, and minimally processed foods.
- Limit alcohol and avoid smoking/vaping nicotine.
- Sleep 7-8 hours and manage stress with daily recovery habits.
- Track blood pressure weekly and repeat labs as advised.
Important limitations and safety notes
No online calculator can capture every clinical detail. Risk scores are population models, not destiny. Your personal treatment decisions should be made with a qualified professional.
If you have chest pain, shortness of breath, one-sided weakness, slurred speech, or other emergency symptoms, seek urgent medical care immediately.