Blood pressure chart by age and gender

Here is the part that surprises many people: the official blood pressure targets do not change with age or gender. The American Heart Association (AHA) uses one set of categories for all adults, so a healthy reading is below 120/80 mmHg whether you are 25 or 75, a man or a woman. What does change with age is how common higher readings become, not the number you are aiming for.

This guide gives you the chart that actually applies, explains why you will see so many conflicting age-based tables online, and covers the real differences that age and sex make.

The blood pressure chart that applies to all adults

The AHA and the American College of Cardiology sort adult blood pressure into five categories. These apply to everyone aged 18 and over, regardless of age or gender.

• Normal: less than 120 systolic and less than 80 diastolic.
• Elevated: 120 to 129 systolic and less than 80 diastolic.
• Hypertension stage 1: 130 to 139 systolic or 80 to 89 diastolic.
• Hypertension stage 2: 140 or higher systolic or 90 or higher diastolic.
• Hypertensive crisis: higher than 180 systolic and, or, higher than 120 diastolic. Seek care right away.

A reading is judged by whichever number falls in the higher category. UK guidance frames it slightly differently: the NHS treats a clinic reading of 140/90 mmHg or higher, or a home average of 135/85 or higher, as high blood pressure. For the full walk-through, see our guide to understanding your blood pressure readings and what is normal blood pressure.

Why so many age-based charts exist online

Search for a blood pressure chart by age and you will find tables listing a different target for every decade of life. These are not from the AHA, and they can be misleading. They usually show the average blood pressure observed at each age, which is a description of what is common, not a recommendation of what is healthy.

The distinction matters. Blood pressure rises with age on average, largely because arteries stiffen over time, so the typical reading for a 70-year-old is higher than for a 30-year-old. But higher-than-ideal is still higher-than-ideal. Treating an elevated average as a personal target would mean accepting more risk simply because it is widespread. The AHA deliberately uses one standard for adults to avoid exactly that trap.

What age really changes

Age does not change your target, but it changes the odds and the pattern. The U.S. Centers for Disease Control and Prevention (CDC) notes that the prevalence of high blood pressure increases with age, so regular checks matter more as the years go on. Older adults are also more likely to have a wider gap between the two numbers, known as pulse pressure, because of arterial stiffening, as explained in our guide to pulse pressure.

Treatment decisions in older adults are individualised, and clinicians weigh factors such as frailty and other conditions. That is a conversation with a doctor, not something to read off a chart.

Children and teenagers are the real exception. For under-18s, normal blood pressure is defined using percentiles based on age, height, and sex rather than the single adult cut-off, so paediatric readings are interpreted with specific growth charts by a clinician.

What gender changes

Blood pressure targets are the same for men and women, but risk patterns differ over a lifetime. Research summarised by the AHA suggests men tend to develop high blood pressure earlier in adulthood, while women’s risk rises around and after menopause, eventually catching up and sometimes exceeding that of men. Pregnancy also brings its own blood pressure considerations that need dedicated medical care. None of this changes the healthy range; it changes when and how closely you should be watching.

If you want to compare your number with the typical readings seen at different ages, our normal blood pressure by age chart puts those averages in context, and what counts as high blood pressure explains the thresholds.

When to see a doctor

Use the one adult chart above as your guide at any age. Contact your doctor if your home readings are consistently 130/80 mmHg or above, if they are rising over time, or if you feel unwell, so a clinician can confirm the pattern and advise on your individual situation.

Seek urgent help right away if you record a reading higher than 180/120 mmHg, especially with chest pain, shortness of breath, weakness or numbness, vision changes, or difficulty speaking, as this can signal a medical emergency. When in doubt about any reading or symptom, speak with a healthcare professional. This guide is general information and does not replace personalised medical advice.

Track your BP free in CardioVibe

Whatever your age, the most useful chart is your own trend over time. You can track your readings free in CardioVibe, see how your numbers sit against the standard categories, and bring a clear record to your next appointment. It supports your care rather than replacing it.

Frequently asked questions

Is there an official blood pressure chart by age?

No. The AHA uses one set of categories for all adults aged 18 and over. Age-based charts online usually show average readings at each age, which describe what is common rather than what is a healthy target.

What is a good blood pressure for my age?

For any adult, the healthy goal is below 120/80 mmHg under AHA guidance. Blood pressure tends to rise with age on average, but the ideal range does not change, which is why regular checks matter more as you get older.

Does blood pressure differ between men and women?

The healthy range is the same, but risk patterns differ. Men often develop high blood pressure earlier, while women’s risk rises around menopause. Pregnancy needs dedicated medical attention.

Why is my blood pressure higher than it was when I was younger?

Arteries tend to stiffen with age, which commonly raises readings over the years. It is still worth keeping your numbers in the healthy range with the usual habits and regular monitoring, and discussing any rise with your doctor.