There isn’t a different “normal” blood pressure for every age group. For most adults, a blood pressure below 120/80 mmHg is considered normal.
Blood Pressure Categories for Adults
| Category | Systolic (top number) | Diastolic (bottom number) |
|---|---|---|
| Normal | Less than 120 | Less than 80 |
| Elevated | 120–129 | Less than 80 |
| High Blood Pressure (Stage 1) | 130–139 | 80–89 |
| High Blood Pressure (Stage 2) | 140 or higher | 90 or higher |
| Hypertensive Crisis | 180 or higher | 120 or higher |
Typical Blood Pressure by Age (Adults)
While “normal” remains under 120/80, average readings tend to rise with age:
| Age | Typical Average Range |
|---|---|
| 18–39 years | Around 110–119 / 70–79 |
| 40–59 years | Around 120–129 / 75–80 |
| 60+ years | Around 120–139 / 70–90 |
Children
Normal blood pressure in children depends on:
- Age
- Sex
- Height
Because of this, doctors use pediatric charts rather than a single normal value.
When to See a Doctor
- Repeated readings of 130/80 mmHg or higher should be discussed with a healthcare professional.
- A reading of 180/120 mmHg or higher requires urgent medical attention, especially if accompanied by symptoms such as chest pain, shortness of breath, severe headache, or neurological symptoms.
If you tell me your age and blood pressure reading, I can help interpret it.
