Here’s a clear guide to normal blood pressure (BP) for different age groups:
🫀 Blood Pressure Basics
- Systolic (top number): Pressure when the heart beats
- Diastolic (bottom number): Pressure when the heart rests
- Measured in mmHg
- Example: 120/80 mmHg
Normal BP by Age
Children
| Age | Systolic / Diastolic (mmHg) |
|---|---|
| Newborn | 60–90 / 20–60 |
| Infant (1–12 months) | 80–100 / 50–65 |
| Toddler (1–3 years) | 90–105 / 55–70 |
| Preschool (4–5 years) | 95–110 / 60–75 |
| School-age (6–12 years) | 100–120 / 60–75 |
Teenagers (13–17 years)
- Generally similar to adults: 110–130 / 65–80 mmHg
Adults (18–59 years)
| Category | Systolic / Diastolic |
|---|---|
| Normal | <120 / <80 |
| Elevated | 120–129 / <80 |
| High BP (Stage 1) | 130–139 / 80–89 |
| High BP (Stage 2) | ≥140 / ≥90 |
| Hypertensive Crisis | ≥180 / ≥120 (seek immediate care) |
Older Adults (60+ years)
- Systolic may rise slightly due to stiff arteries
- Often considered normal if <140 / <90 mmHg, but targets are individualized based on overall health
⚠️ Key Notes
- Blood pressure naturally fluctuates throughout the day
- Measure after 5 minutes of rest, arm at heart level, and avoid caffeine 30 minutes before checking
- Persistent high readings should be evaluated by a doctor
If you want, I can make a one-page chart showing normal BP for all ages—easy to reference at home.
Do you want me to do that?
