There is no single “normal” blood pressure number for every age. Blood pressure varies by health, medications, activity level, and medical history. In general, many adults are considered to have normal blood pressure around 120/80 mmHg or lower, but targets may differ—especially for older adults.
A general guide:
| Age group | Typical healthy range (approx.) |
|---|---|
| Children | Varies widely by age, height, and sex (needs pediatric charts) |
| Teens (13–17) | Around 90–120 / 60–80 mmHg |
| Adults (18–39) | Around 90–120 / 60–80 mmHg |
| Adults (40–59) | Around 90–130 / 60–80 mmHg |
| Adults 60+ | Often around 100–130 / 60–80 mmHg (individual targets vary) |
| Adults 80+ | Targets are personalized based on overall health, frailty, and medications |
Common blood pressure categories for adults:
- Normal: Less than 120/80 mmHg
- Elevated: 120–129 systolic and less than 80 diastolic
- High blood pressure (hypertension): Usually 130/80 mmHg or higher when confirmed with repeated measurements
A single high reading does not always mean you have hypertension. Stress, pain, caffeine, exercise, and incorrect measurement technique can temporarily raise blood pressure.
For a more accurate picture:
- Measure after sitting quietly for about 5 minutes.
- Keep your arm supported at heart level.
- Take multiple readings on different days.
If you share your age and your blood pressure reading (for example, 145/90), I can help explain what it means.
