A blood pressure of 113/68 mmHg is a good reading. It falls squarely in the normal category, which the American Heart Association defines as below 120/80 mmHg. Both your top number (113) and bottom number (68) are comfortably within that range, and well above the low blood pressure threshold of 90/60 mmHg.
What the Two Numbers Tell You
The top number, called systolic pressure, measures the force in your arteries each time your heart beats and pushes blood out. At 113, your heart is generating enough pressure to circulate blood effectively without straining your artery walls. The bottom number, called diastolic pressure, measures the pressure between beats, when your heart relaxes and refills. A diastolic of 68 means your arteries aren’t under excessive tension even during that rest phase.
Together, these numbers paint a picture of a cardiovascular system working efficiently. Your heart doesn’t have to push unusually hard, and your blood vessels aren’t stiff or narrowed.
How 113/68 Compares to Other Categories
The American Heart Association breaks blood pressure into distinct ranges:
- Normal: below 120/80 mmHg
- Elevated: 120 to 129 systolic, with diastolic still below 80
- High blood pressure, stage 1: 130 to 139 systolic, or 80 to 89 diastolic
- High blood pressure, stage 2: 140 or higher systolic, or 90 or higher diastolic
- Low blood pressure: below 90/60 mmHg
At 113/68, you’re in the normal range with some breathing room on both ends. You’re 23 points above the systolic floor for low blood pressure (90) and 7 points below the upper limit of normal (120). A large study from 2015 found that maintaining systolic pressure at or below 120 significantly reduced heart attacks and strokes, which puts your reading in a favorable zone for long-term cardiovascular health.
Could 113/68 Be Too Low?
Not by the numbers. Low blood pressure, or hypotension, is generally defined as a reading below 90/60 mmHg. Your reading is well above that cutoff. There’s also a form called orthostatic hypotension, where blood pressure drops sharply when you stand up, by 20 points or more on the systolic side or 10 or more on the diastolic side. That’s a separate issue from what your resting number shows.
That said, blood pressure exists on a spectrum, and some people with technically normal readings still feel symptoms like dizziness, lightheadedness, blurred vision, or fatigue. If you’re experiencing any of those regularly, the number on the monitor matters less than how you actually feel. For most people, though, 113/68 causes no symptoms at all and reflects healthy circulation.
Keeping Your Blood Pressure in This Range
If your reading is already 113/68, your habits are likely working in your favor. The factors that help maintain blood pressure in a healthy range are the same ones that protect against heart disease more broadly: regular physical activity, a diet that isn’t overloaded with sodium, maintaining a healthy weight, limiting alcohol, and managing stress.
Sodium plays a particularly direct role. The World Health Organization recommends staying below 5 grams of salt per day (about one teaspoon), because reducing sodium intake has a measurable effect on blood pressure. Most people consume well above that threshold, largely from processed and restaurant foods rather than the salt shaker at the table. Staying mindful of sodium is one of the simplest ways to keep your numbers where they are.
Make Sure Your Reading Is Accurate
A single reading can be misleading if the conditions weren’t right. According to the American Medical Association, one of the most common errors is skipping the five-minute rest period before taking a measurement. You should be seated comfortably in a chair, in a quiet setting, for at least five minutes before the cuff inflates. Talking, crossing your legs, or checking your phone during the reading can all nudge the numbers higher than your true resting pressure.
Arm position also matters more than most people realize. Resting your arm below heart level can inflate the reading by anywhere from 4 to 23 mmHg, which is enough to push a perfectly normal result into the elevated or high range. Your arm should be supported on a flat surface at about chest height. The cuff size needs to match your arm as well. A cuff that’s too small will read artificially high, and one that’s too large may read low.
If you’re monitoring at home, taking two or three readings a minute apart and averaging them gives a more reliable picture than relying on a single measurement. Consistency in timing helps too. Blood pressure naturally fluctuates throughout the day, so checking at roughly the same time each morning or evening makes trends easier to spot over weeks and months.