What Is Normal Blood Pressure for Your Age?A common myth is that there is a different “normal” blood pressure for every age. There isn’t. For most adults, the same general blood pressure categories apply regardless of age, although treatment goals may be adjusted based on an individual’s health and medical conditions.
Blood pressure categories for adults
| Category | Systolic (top number) | Diastolic (bottom number) |
|---|---|---|
| Normal | Less than 120 | and less than 80 |
| Elevated | 120–129 | and less than 80 |
| High blood pressure (Stage 1) | 130–139 | or 80–89 |
| High blood pressure (Stage 2) | 140 or higher | or 90 or higher |
| Hypertensive crisis | 180 or higher | and/or 120 or higher |
Does age change what’s “normal”?
- Children and teenagers: Normal blood pressure varies with age, sex, and height, so pediatric charts are used.
- Adults (18 and older): The categories above generally apply to all ages.
- Older adults: Blood pressure often increases with age, but higher readings are not automatically considered normal. Many older adults benefit from blood pressure control, although treatment targets may be individualized.
Tips for accurate home readings
To get the most reliable measurement:
- Sit quietly for at least 5 minutes before checking.
- Keep your feet flat on the floor and your back supported.
- Rest your arm at heart level.
- Avoid caffeine, smoking, and exercise for about 30 minutes beforehand.
- Take two readings, one minute apart, and record the average.
When to seek medical care
Talk with a healthcare professional if:
- Your readings are consistently 130/80 mmHg or higher.
- Your blood pressure is repeatedly much higher than usual.
Seek emergency medical care if your blood pressure is 180/120 mmHg or higher, especially if you also have symptoms such as:
- Chest pain
- Shortness of breath
- Severe headache
- Vision changes
- Confusion
- Weakness or numbness on one side of the body
One elevated reading does not necessarily mean you have high blood pressure. Diagnosis is usually based on multiple readings taken over time, either at home or in a healthcare setting.
