A blood pressure of 116/70 is a good reading. It falls squarely within the normal category, which the American Heart Association and American College of Cardiology define as below 120/80 mm Hg. Both your top number (systolic) and bottom number (diastolic) are comfortably in the healthy range, with a few points of margin before reaching the next category up.
Where 116/70 Falls on the Scale
The current blood pressure categories for adults, updated in 2025, break down like this:
- Normal: below 120/80
- Elevated: 120 to 129 systolic, with diastolic still below 80
- Hypertension Stage 1: 130 to 139 systolic, or 80 to 89 diastolic
- Hypertension Stage 2: 140 or higher systolic, or 90 or higher diastolic
At 116/70, you’re 4 points below the elevated threshold on the top number and 10 points below it on the bottom number. These same targets apply regardless of age. Earlier guidelines used to set a higher threshold for people over 65, but that distinction was dropped because large clinical trials showed the same benefits of lower blood pressure across all adult age groups.
What the Two Numbers Tell You
The top number, 116, measures the pressure in your arteries when your heart contracts and pushes blood out. The bottom number, 70, measures that pressure between beats, when the heart is resting and refilling. Both numbers matter, but systolic pressure tends to rise with age and is the stronger predictor of cardiovascular risk in people over 50.
The gap between the two numbers is called pulse pressure. Yours is 46 mm Hg (116 minus 70), which is close to the ideal of about 40 mm Hg. A pulse pressure above 50 can signal increased stiffness in the arteries and raises the risk of heart disease and stroke over time. A gap of 60 or more is worth discussing with a doctor. At 46, yours is in a healthy spot.
Could 116/70 Be Too Low?
Low blood pressure, or hypotension, is generally defined as a reading below 90/60. At 116/70, you’re well above that threshold. That said, blood pressure that’s technically “normal” can still cause symptoms if it represents a significant drop from your usual level. A sudden decrease of just 20 points in systolic pressure, say from 116 down to 96, can cause dizziness or fainting.
If you feel fine at 116/70, there’s nothing to worry about. Symptoms that might suggest your blood pressure is running too low for your body include lightheadedness, blurred vision, fatigue, trouble concentrating, or feeling faint when you stand up. Without those symptoms, a lower reading within the normal range is generally better for long-term heart health, not worse.
One Reading vs. Your True Blood Pressure
Blood pressure fluctuates throughout the day based on stress, caffeine, hydration, physical activity, and even the time of day. A single reading is a snapshot, not a verdict. If you got this number at a doctor’s office, it’s worth knowing that office readings tend to run a few points higher than what you’d see at home, because the clinical setting itself can raise your numbers slightly (sometimes called the white coat effect).
For a reliable picture, checking your blood pressure at home over several days gives a better average. Take readings at the same time each day, sit quietly for five minutes first, and keep your feet flat on the floor with the cuff at heart level. Two or three readings a minute apart, averaged together, will give you more confidence in the number you’re seeing.
Keeping Your Numbers Where They Are
If your blood pressure is already normal, the goal is to keep it there as you age. Systolic pressure naturally creeps upward over the decades as arteries stiffen, so the habits you maintain now have a real impact on where your numbers land in 10 or 20 years.
The most effective lever is regular physical activity. Aim for at least 30 minutes of moderate exercise most days, plus strength training twice a week. Sodium intake matters too: keeping it below 2,300 mg per day is a reasonable target, and below 1,500 mg per day is ideal for most adults. That’s roughly the difference between cooking most meals from scratch and relying on processed or restaurant food. On the other side of the equation, potassium helps counterbalance sodium’s effects on blood pressure. The target is 3,500 to 5,000 mg per day, which you can reach through foods like bananas, potatoes, beans, spinach, and yogurt.
Maintaining a healthy weight, limiting alcohol, managing stress, and getting enough sleep all contribute as well. None of these are urgent fixes when your reading is 116/70. They’re the long game that keeps a good number from becoming a concerning one.