A blood pressure of 116/73 is a good reading. It falls squarely within the normal category, which is defined as a systolic (top number) below 120 and a diastolic (bottom number) below 80. It’s also comfortably above the low blood pressure threshold of 90/60, placing it in a healthy sweet spot.
Where 116/73 Falls on the Scale
The American Heart Association and American College of Cardiology classify adult blood pressure into four categories:
- Normal: below 120/80
- Elevated: 120 to 129 systolic, with diastolic still below 80
- Stage 1 hypertension: 130 to 139 systolic, or 80 to 89 diastolic
- Stage 2 hypertension: 140 or higher systolic, or 90 or higher diastolic
At 116/73, both numbers land in the normal range. The Mayo Clinic describes normal blood pressure as “ideal,” and the only recommendation at this level is to maintain a healthy lifestyle. These categories apply the same way regardless of age. The 2017 guidelines eliminated the older practice of using a higher threshold for people over 65.
What the Two Numbers Mean
The top number (systolic) measures the pressure inside your arteries when your heart contracts and pushes blood out. The bottom number (diastolic) measures the pressure between beats, when your heart relaxes and refills. A reading of 116/73 means your heart is generating enough force to circulate blood effectively without putting excess strain on your artery walls during either phase.
If your two numbers ever fall into different categories, the higher category is the one that counts. For example, a reading of 132/72 would be classified as stage 1 hypertension because the systolic number crosses that threshold, even though the diastolic number is normal. With 116/73, both numbers agree: normal.
Why Normal Blood Pressure Matters
Keeping your blood pressure in this range has a real, measurable payoff. Research published in the Cardiovascular Journal of Africa found that every 5-point drop in systolic blood pressure reduces the risk of major cardiovascular events by about 10%. That benefit held true even for people who already had normal readings. Specifically, a 5-point reduction was linked to a 13% lower risk of stroke, 13% lower risk of heart failure, and 8% lower risk of coronary heart disease.
In other words, blood pressure isn’t a pass/fail test where anything under 120 is equally fine. Lower readings within the normal range continue to offer protection. At 116, you’re getting that benefit without being anywhere near the low blood pressure zone, which starts below 90/60 and can cause dizziness, fainting, or fatigue.
Making Sure Your Reading Is Accurate
A single reading is a snapshot, not a diagnosis. Blood pressure fluctuates throughout the day based on stress, caffeine, physical activity, and even whether you need to use the bathroom. To get a reliable number, the conditions matter more than most people realize.
For an accurate reading, sit in a chair with your back supported and both feet flat on the floor for at least five minutes before the measurement. Your arm should be resting on a surface so the cuff sits level with your heart. Don’t talk during the reading, and make sure your legs aren’t crossed. A full bladder can raise your systolic pressure by 10 to 15 points, so empty it first.
If you’re checking at home, take two or three readings a minute apart and average them. Doing this at roughly the same time each day over a week gives a much more reliable picture than any single measurement at a clinic, where the stress of the visit itself can temporarily push numbers higher.
Keeping Your Blood Pressure in This Range
Normal blood pressure doesn’t stay normal automatically. It tends to rise with age as arteries stiffen, and lifestyle habits are the biggest lever you have to slow that process.
Aim for at least 30 minutes of moderate aerobic activity, like brisk walking, on most days of the week. Keep daily sodium intake under about 2,400 milligrams, which is roughly one teaspoon of table salt. That number is easier to exceed than you might think, since most dietary sodium comes from processed and restaurant foods rather than the salt shaker.
Maintaining a healthy weight, limiting alcohol, eating plenty of fruits, vegetables, and whole grains, and managing stress all contribute as well. None of these are dramatic interventions. They’re the same habits that protect against heart disease, diabetes, and stroke more broadly. At 116/73, you’re in a strong position. The goal is simply to stay there.