Normal blood pressure varies by age, sex, and height (in children), but there are general reference ranges doctors use.
đź©ş Adults (18 years and older)
- Normal: <120 / <80 mmHg
- Elevated: 120–129 / <80
- High (Hypertension stage 1): 130–139 / 80–89
- High (Stage 2): ≥140 / ≥90
👶 Children & Teens (approximate ranges)
For kids, BP depends on age, height, and sex, but here are simplified averages:
| Age Group | Normal Blood Pressure (mmHg) |
|---|---|
| Newborn (0–1 month) | 60–90 / 20–60 |
| Infant (1–12 months) | 80–100 / 55–65 |
| Toddler (1–5 years) | 90–105 / 55–70 |
| Child (6–12 years) | 95–110 / 60–75 |
| Teen (13–17 years) | 100–120 / 65–80 |
đź‘´ Older Adults
- Generally similar to adults: <120/80 mmHg is ideal
- Slightly higher readings (e.g., up to ~130–140 systolic) may be acceptable depending on overall health, but this should be guided by a doctor.
⚠️ Important notes
- Blood pressure naturally rises slightly with age
- One reading isn’t enough—doctors look at multiple readings over time
- Symptoms often don’t appear, even if BP is high
If you want, tell me your age (or someone else’s), and I can give a more precise “normal range” for that specific case.
