A blood pressure of 116/68 is a good reading. It falls squarely in the normal category, which current guidelines define as below 120/80 mm Hg. Both your top number (116) and bottom number (68) are within the range associated with the lowest cardiovascular risk.
Where 116/68 Falls on the Scale
The 2025 guidelines from the American Heart Association and the American College of Cardiology break blood pressure into clear categories:
- Normal: below 120/80 mm Hg
- Elevated: 120 to 129 systolic with diastolic still below 80
- Stage 1 hypertension: 130 to 139 systolic or 80 to 89 diastolic
At 116/68, you’re comfortably in the normal range. Your systolic pressure (the top number) reflects the force of blood when your heart beats. Your diastolic pressure (the bottom number) reflects pressure between beats, when the heart is refilling. Both numbers matter, and both of yours look healthy.
What This Means for Your Heart Health
Blood pressure and cardiovascular risk exist on a continuous gradient, not a simple pass/fail. Research from a large-scale collaboration tracking hundreds of thousands of people found that for adults aged 40 to 69, every 20-point increase in systolic pressure doubles the risk of stroke or heart disease death. That pattern holds all the way down to about 115/75, meaning your reading of 116/68 sits near the lowest-risk zone that’s been measured.
Data from the Framingham Heart Study puts this in concrete terms. Among people with optimal blood pressure (below 120/80), about 1.9% of women and 5.8% of men developed a serious cardiovascular event over the study period. Once readings climbed into the 130 to 139 range, those rates roughly doubled. So the gap between where you are now and even mildly elevated readings carries real significance over time.
Is 68 Diastolic Too Low?
Some people see a diastolic number in the 60s and worry it’s too low. In most cases, it’s not. Low blood pressure is generally defined as a reading below 90/60, and even that threshold is flexible. Many people naturally run on the lower side and feel perfectly fine. Healthcare professionals typically consider blood pressure “too low” only when it causes symptoms like dizziness, lightheadedness, blurred vision, fatigue, or fainting.
If you feel normal at 116/68, there’s nothing to address. The one situation to watch for is a sudden drop. A change of even 20 points in either direction, happening quickly, can make you dizzy or faint regardless of where you started.
These Guidelines Apply at Every Age
You might have heard that older adults get more lenient blood pressure targets. That used to be true. Before 2017, the threshold for hypertension was set at 150/80 for people 65 and older. Current guidelines eliminated that age-based split. The same targets now apply to all adults because the evidence didn’t support treating older adults differently. Whether you’re 35 or 75, below 120/80 is the goal.
How to Stay in This Range
If your blood pressure is already normal, the habits that keep it there are straightforward. Aim for at least 30 minutes of moderate physical activity most days, and include strength training at least two days a week. On the dietary side, keep sodium below 2,300 mg per day (closer to 1,500 mg is even better for most adults) and aim for 3,500 to 5,000 mg of potassium daily through foods like bananas, potatoes, beans, and leafy greens. Potassium helps your body flush out excess sodium, which takes pressure off your blood vessel walls.
Making Sure Your Reading Is Accurate
A single blood pressure reading is a snapshot, not a diagnosis. If you’re measuring at home and want to trust the number, a few details matter more than most people realize. Avoid caffeine, tobacco, and alcohol for at least 30 minutes beforehand, and empty your bladder first, since a full bladder can bump the reading up slightly.
When you sit down to measure, stay still for five full minutes first. Keep your back supported, feet flat on the floor, legs uncrossed. Rest your arm on a surface so it’s level with your heart, placing a pillow under it if needed. Put the cuff directly on bare skin, not over a sleeve. A tight rolled-up sleeve can distort the result. After the first reading, wait one to three minutes and take a second one. The average of two or three readings gives you a more reliable number than any single measurement.
If you’re consistently seeing numbers around 116/68 with proper technique, you’re in a genuinely healthy range, and the best thing you can do is maintain the habits keeping you there.