A normal resting pulse for most adults falls between 60 and 100 beats per minute (bpm). That range covers the vast majority of healthy people sitting quietly, but your ideal number depends on your age, fitness level, and whether you’re pregnant or taking certain medications. Here’s what the numbers mean and how to make sense of yours.
Normal Resting Pulse for Adults
When you’re sitting or lying down and haven’t been active for at least five minutes, your heart should beat somewhere between 60 and 100 times per minute. Most healthy adults land in the 60 to 80 range. A pulse consistently above 100 bpm at rest is called tachycardia, while one below 60 bpm is called bradycardia.
A lower resting pulse generally signals a more efficient heart. People who exercise regularly often have resting rates in the 50s, and well-trained endurance athletes can sit comfortably at 40 bpm without any problems. Their hearts pump more blood per beat, so fewer beats are needed to keep everything circulating. If you’re not particularly active and your resting pulse is below 60, that’s worth mentioning to a doctor, especially if you feel dizzy, fatigued, or short of breath.
Pulse Ranges for Children
Children’s hearts beat significantly faster than adults’, and the younger the child, the faster the rate. This is normal. A small heart holds less blood per beat, so it compensates with speed.
- Newborns (0 to 1 month): 100 to 160 bpm
- Infants (1 to 12 months): 80 to 140 bpm
- Toddlers (1 to 3 years): 80 to 130 bpm
- School-age children (6 to 12 years): 70 to 100 bpm
By the time a child reaches their teens, their resting pulse typically settles into the adult range of 60 to 100.
Pulse During Pregnancy
Pregnancy raises your resting heart rate by about 10 to 20 bpm above your pre-pregnancy baseline. This happens because your body increases blood volume dramatically to support the growing baby, and your heart has to work harder to move it all. In the first trimester, a range of roughly 63 to 105 bpm is typical. By the second trimester that shifts up to about 67 to 113, and the third trimester stays in a similar elevated range. If you notice your pulse feels faster than usual during pregnancy, that’s expected. A sudden spike well above your new normal, especially paired with chest pain or dizziness, is a different story.
What Affects Your Resting Pulse
Several everyday factors push your pulse up or down, sometimes by 10 to 20 bpm or more. Stress and anxiety trigger your body’s fight-or-flight response, which speeds your heart rate even when you’re sitting still. Dehydration does the same thing: with less fluid in your bloodstream, your heart beats faster to maintain blood pressure. Hot weather compounds this effect because your body diverts blood toward the skin to cool down, forcing your heart to pick up the pace.
Caffeine is often blamed for a racing heart, but research on healthy young adults has found it doesn’t significantly raise resting heart rate on its own. What caffeine can do is make you more aware of your heartbeat, which feels like a faster pulse even when the number hasn’t changed much. Medications are a bigger factor. Stimulant drugs, decongestants, and some asthma inhalers can raise your rate, while beta-blockers and certain blood pressure medications deliberately lower it.
Sleep, body position, and even the time of day play a role. Your pulse is lowest during deep sleep and tends to be slightly higher in the afternoon than the morning. Standing up raises it a few beats compared to sitting, which is why consistent measurements should be taken in the same position each time.
Your Pulse During Exercise
When you’re working out, your pulse should climb well above its resting rate. How high depends on how intense the exercise is and, most importantly, your age. The classic formula for estimating your maximum heart rate is 220 minus your age, though a more accurate version validated in a large meta-analysis is 208 minus 0.7 times your age. For a 40-year-old, the classic formula gives a max of 180, while the updated formula gives 180 as well (they converge at that age). For a 60-year-old, the classic formula gives 160, while the updated one gives 166, a meaningful difference for someone tracking intensity closely.
Once you know your estimated max, you can find your target zones:
- Moderate intensity: 50% to 70% of your maximum heart rate. This is a brisk walk, easy cycling, or light swimming. You can hold a conversation but you’re breathing harder than normal.
- Vigorous intensity: 70% to 85% of your maximum. This is running, fast cycling, or competitive sports. Talking becomes difficult.
For that 40-year-old with an estimated max of 180, moderate exercise means keeping the pulse between 90 and 126, while vigorous exercise means 126 to 153. These are guidelines, not hard limits. If you feel fine and your pulse is slightly outside these ranges, that’s usually not a concern.
How to Check Your Pulse
The easiest spot is your wrist. Place your index and middle fingers on the inside of your opposite wrist, just below the base of your thumb. Press lightly until you feel a steady throb. Count the beats for 30 seconds and multiply by two, or count for a full 60 seconds for the most accurate reading.
You can also check at your neck by placing two fingers gently alongside your windpipe, in the soft groove between your throat and the large muscle running down the side of your neck. Don’t press hard here. The neck artery has pressure sensors that can actually slow your heart rate if you push too firmly, which gives you an artificially low reading.
For the most consistent tracking, check your pulse first thing in the morning before getting out of bed. That gives you a true resting rate, unaffected by food, activity, or stress. Fitness trackers and smartwatches use optical sensors that are reasonably accurate at rest, though they can struggle during intense exercise when your wrist is moving a lot.
Signs Your Pulse May Be a Problem
A pulse that’s occasionally outside the 60 to 100 range is common and usually harmless. A cup of coffee, a stressful email, or a hot day can all nudge your number higher. What matters more is the pattern over time and whether you have symptoms alongside an unusual rate.
A consistently fast resting pulse (above 100) paired with fatigue, lightheadedness, or a fluttering sensation in your chest could point to an underlying rhythm issue. A resting pulse that stays below 50 with no history of athletic training, especially alongside dizziness or fainting, also warrants attention.
Certain combinations call for immediate help: chest pain or tightness alongside a rapid or irregular pulse, sudden shortness of breath, or fainting. A dangerous rhythm called ventricular fibrillation can cause a person to collapse with no detectable pulse at all. If someone near you suddenly drops, is unresponsive, and isn’t breathing normally, call 911 and begin CPR immediately.