Blood Pressure Chart 2026: What Your Numbers Mean
Published Apr 14, 2026 · 7 min read
According to the CDC, nearly half (47%) of US adults have high blood pressure, but only about 1 in 4 has it under control. Two numbers on a cuff determine your risk for heart attack, stroke, and kidney disease.
AHA Blood Pressure Categories
| Category | Systolic (mmHg) | Diastolic (mmHg) | |
|---|---|---|---|
| Normal | <120 | and | <80 |
| Elevated | 120-129 | and | <80 |
| Stage 1 Hypertension | 130-139 | or | 80-89 |
| Stage 2 Hypertension | ≥140 | or | ≥90 |
| Hypertensive Crisis | >180 | and/or | >120 |
Systolic vs. Diastolic: What Do the Numbers Mean?
Systolic (top number) measures pressure when your heart beats. Diastolic (bottom number) measures pressure between beats when your heart rests. Both numbers matter, but after age 50, systolic becomes the stronger predictor of cardiovascular events.
Why 130/80 Became the New Threshold
In 2017, the AHA/ACC lowered the hypertension threshold from 140/90 to 130/80 based on evidence that cardiovascular risk increases continuously above 115/75. This single change reclassified roughly 31 million additional Americans as having high blood pressure.
How to Lower Blood Pressure Naturally
- DASH diet — Fruits, vegetables, whole grains, lean protein. Can reduce systolic BP by 8-14 mmHg.
- Reduce sodium — Aim for less than 1,500 mg/day. Average American intake is 3,400 mg.
- Exercise — 150 minutes of moderate activity per week. Reduces systolic by 5-8 mmHg.
- Limit alcohol — No more than 1 drink/day for women, 2 for men.
- Manage stress — Chronic stress raises baseline blood pressure.
- Maintain healthy weight — Losing 1 kg can reduce BP by approximately 1 mmHg.
When to See a Doctor
If your readings are consistently above 130/80, schedule a visit. If you ever see a reading above 180/120 with symptoms (chest pain, shortness of breath, severe headache, vision changes), call emergency services immediately — this is a hypertensive crisis.
Home Monitoring Tips
The AHA recommends home monitoring for anyone with high blood pressure or risk factors. Measure at the same time daily, sit quietly for 5 minutes first, put the cuff on bare skin at heart level, and take two readings one minute apart. Record the average.