Here’s a clear breakdown of normal blood pressure by age, based on medical guidelines:
Blood Pressure Basics
- Systolic (top number): Pressure when the heart beats
- Diastolic (bottom number): Pressure when the heart rests
- Unit: mmHg
General adult normal BP: ~120/80 mmHg
Normal Blood Pressure by Age
| Age Group | Typical Normal BP (mmHg) | Notes |
|---|---|---|
| Children 1–5 yrs | 95–110 / 55–70 | Varies by height and growth |
| Children 6–13 yrs | 100–120 / 60–75 | Pediatric ranges differ from adults |
| Teenagers 14–19 yrs | 110–125 / 65–80 | Approaches adult ranges |
| Adults 20–39 yrs | 120 / 80 | Healthy lifestyle helps maintain this |
| Adults 40–59 yrs | 120–129 / 80–84 | Slight increase with age is common |
| Adults 60+ yrs | 130–139 / 80–89 | Slightly higher readings are typical, but under 140/90 is preferred |
Extra Notes
- Elevated BP (prehypertension): 120–129 / <80 (adults)
- High BP (hypertension): ≥130/80 (adults, per American Heart Association 2017)
- Low BP (hypotension): <90/60 (if causing symptoms)
Tips for Accurate Measurement
- Sit quietly for 5 minutes before measuring
- Use an upper-arm cuff, not wrist
- Take 2–3 readings at different times and average them
- Avoid caffeine, smoking, or exercise 30 min before
💡 If you want, I can also make a visual chart showing normal, elevated, and high BP for each age group—very handy for quick reference.
Do you want me to make that chart?
