Many social media posts claim there is a different “normal” blood pressure for every age. That’s a misconception. For most adults, the target range is generally the same regardless of age, although treatment goals may be individualized based on overall health.
Blood pressure categories for adults
| Category | Systolic (top number) | Diastolic (bottom number) |
|---|---|---|
| Normal | Less than 120 | Less than 80 |
| Elevated | 120–129 | Less than 80 |
| High blood pressure (Stage 1) | 130–139 | 80–89 |
| High blood pressure (Stage 2) | 140 or higher | 90 or higher |
| Hypertensive crisis* | 180 or higher | 120 or higher |
*A reading this high, especially with symptoms such as chest pain, shortness of breath, severe headache, confusion, or vision changes, requires immediate medical attention.
What about different ages?
- Children: Normal blood pressure depends on age, sex, and height, so pediatric charts are used rather than a single cutoff.
- Adults (18+): A blood pressure below 120/80 mmHg is generally considered normal.
- Older adults: Blood pressure often rises with age, but higher values are not considered “normal” simply because someone is older. Treatment targets may be adjusted based on factors such as frailty, other medical conditions, and medication tolerance.
Tips for getting an accurate reading
- Rest quietly for at least 5 minutes before measuring.
- Sit with your back supported and feet flat on the floor.
- Keep your arm supported at heart level.
- Avoid caffeine, smoking, and exercise for about 30 minutes beforehand.
- Take two readings, 1–2 minutes apart, and average them if possible.
A single high reading doesn’t necessarily mean you have hypertension. Blood pressure should be assessed using multiple readings over time, ideally including home measurements if recommended by your healthcare professional.
