Here’s a clear guide to normal blood pressure ranges by age. Keep in mind that blood pressure can vary by individual health, activity, and lifestyle, but these are general medical guidelines:
Blood Pressure Basics
-
Systolic (top number): Pressure when the heart pumps
-
Diastolic (bottom number): Pressure when the heart rests
-
Normal BP for adults: ~120/80 mmHg
Normal Blood Pressure by Age
| Age Group | Systolic (mmHg) | Diastolic (mmHg) | Notes |
|---|---|---|---|
| Children 1–5 years | 90–110 | 55–75 | Varies by height and growth |
| Children 6–13 years | 95–115 | 60–80 | Routine checkups recommended |
| Teenagers 14–19 years | 110–120 | 65–80 | Normal adult ranges start |
| Adults 20–39 years | 110–120 | 70–80 | Ideal BP around 120/80 |
| Adults 40–59 years | 120–130 | 75–85 | Slight rise with age is normal |
| Adults 60+ years | 130–140 | 80–90 | Some guidelines accept up to 140/90 |
Blood Pressure Categories for Adults
-
Normal: <120 / <80 mmHg
-
Elevated: 120–129 / <80 mmHg
-
Hypertension Stage 1: 130–139 / 80–89 mmHg
-
Hypertension Stage 2: ≥140 / ≥90 mmHg
-
Hypertensive crisis: >180 / >120 mmHg (seek immediate care)
Tips for Accurate Measurement
-
Sit quietly for 5 minutes before checking
-
Avoid caffeine, smoking, or exercise 30 minutes prior
-
Use a properly sized cuff
-
Take readings at the same time each day
💡 Important: Children’s normal blood pressure depends on age, sex, and height percentile, so pediatricians use charts instead of a single number.
If you want, I can make a detailed chart showing normal ranges for every single year of age, including children, teens, and adults, so you have a full reference. Do you want me to do that?
