Here’s a clear, doctor-approved way to think about “normal” blood pressure by age. The key thing to know first: the target for adults doesn’t really change with age—but what’s common does.
📊 Normal Blood Pressure by Age
Children & Teens
(Blood pressure rises gradually as kids grow, so ranges vary by height and sex)
- Newborn (0–1 month): ~60–90 / 20–60
- Infant (1–12 months): ~80–100 / 55–65
- Toddler (1–3 years): ~90–105 / 55–70
- Preschool (3–5 years): ~95–110 / 60–75
- School age (6–12 years): ~100–120 / 60–75
- Teen (13–17 years): ~110–130 / 65–85
👉 Pediatric BP is interpreted using percentile charts, not just fixed numbers.
Adults (18+ years)
These targets apply at any adult age, including older adults:
| Category | Systolic (top) | Diastolic (bottom) |
|---|---|---|
| Normal | < 120 | < 80 |
| Elevated | 120–129 | < 80 |
| High BP (Stage 1) | 130–139 | 80–89 |
| High BP (Stage 2) | ≥ 140 | ≥ 90 |
✔️ Ideal adult BP: around 120/80 mmHg
Older Adults (65+)
- Same goal: under 120/80, if tolerated
- Many doctors accept <130/80 if there’s dizziness or fall risk
- Very low BP can be a problem too (lightheadedness, falls)
🧠 Important Notes
- BP naturally fluctuates during the day
- Stress, caffeine, exercise, pain, and illness can temporarily raise it
- One high reading ≠ high blood pressure
- Diagnosis usually requires multiple readings on different days
If you want, tell me:
- Your age
- Recent BP reading
- Or whether this is for you, a child, or an older adult
I can help interpret it in context 👍