It looks like you meant “normal blood pressure for each age”.
Blood pressure is usually written as:
- Systolic (top number) = pressure when heart beats
- Diastolic (bottom number) = pressure when heart rests
A normal adult reading is generally around 120/80 mmHg, but it can vary slightly by age.
🩺 Normal Blood Pressure by Age
👶 Children (1–12 years)
Blood pressure gradually increases with age:
- Typical range: ~90–110 / 55–75 mmHg
- Younger children are naturally lower than older ones
🧑 Teenagers (13–19 years)
- Normal range: ~105–120 / 60–80 mmHg
- Closer to adult values as they grow
🧑💼 Adults (20–39 years)
- Normal: ~110–120 / 70–80 mmHg
- Ideal target: around 120/80 or lower
🧑🦳 Middle-aged adults (40–59 years)
- Normal range: ~115–130 / 75–85 mmHg
- Slight increase is common with age
👴 Older adults (60+ years)
- Normal range: ~120–140 / 75–90 mmHg
- Slightly higher systolic pressure is common due to artery stiffness
⚠️ When it becomes a concern
High blood pressure (Hypertension):
- 130/80 mmHg or higher (in many modern guidelines)
Low blood pressure:
- Below ~90/60 mmHg (if symptoms like dizziness occur)
🧠 Important notes
- A single reading is not enough to diagnose anything
- Blood pressure changes with stress, sleep, activity, and caffeine
- Proper diagnosis requires multiple readings over time
✔️ Quick summary
- Ideal adult BP: around 120/80 mmHg
- Kids: lower
- Older adults: slightly higher is normal
- Persistent high readings may indicate hypertension
