Blood pressure does not have one “normal” number for every age. In general, healthy blood pressure goals are similar for most adults, but blood pressure tends to rise with age because blood vessels become less flexible.
A commonly used guide:
| Age group | Typical healthy blood pressure range* |
|---|---|
| Children | Depends on age, height, and sex (not the same as adults) |
| Teens (13–17) | Around <120/<80 mmHg |
| Adults (18–39) | Around 90/60 to <120/80 mmHg |
| Adults (40–59) | Around 90/60 to <120/80 mmHg (many guidelines still use this target) |
| Adults 60+ | Often aim for <130/80 mmHg if tolerated, but targets vary by health status |
*Individual targets may differ depending on conditions such as diabetes, kidney disease, heart disease, medications, and overall health.
Blood pressure categories for adults
- Normal: Below 120/80 mmHg
- Elevated: 120–129 and below 80
- High blood pressure (Stage 1): 130–139 or 80–89
- High blood pressure (Stage 2): 140 or higher or 90 or higher
- Very high: 180/120 or higher (especially with symptoms, requires urgent attention)
What affects your reading?
Blood pressure can temporarily change because of:
- Stress or anxiety
- Exercise
- Caffeine
- Pain
- Poor sleep
- Smoking
- Some medications
For a more accurate picture, measure after sitting quietly for about 5 minutes, with your arm supported, and take more than one reading.
If you tell me your age, blood pressure reading (for example 145/90), and whether you take medication, I can help interpret it.
