Health · 3 min read
What Is a Normal Resting Heart Rate?
For most adults, a normal resting heart rate is 60 to 100 beats per minute. People who do a lot of aerobic exercise often sit lower, sometimes in the 40s or 50s, and that's usually a sign of an efficient heart rather than a problem. Children have faster resting rates than adults. What matters most is your own normal and whether it changes, especially alongside symptoms.
How to measure it properly
The best time is first thing in the morning, before you get out of bed or have any caffeine.
- Lie or sit still for a minute or two.
- Find your pulse on the inside of your wrist or the side of your neck, using two fingers (not your thumb).
- Count the beats for 30 seconds and multiply by 2. Or count for a full 60 seconds for more accuracy.
- Repeat on a few different mornings and take the average.
Fitness watches and rings estimate resting heart rate overnight, which is often a bit lower than a morning reading. Either is fine, as long as you compare like with like.
What pushes resting heart rate up or down
| Tends to raise it | Tends to lower it |
|---|---|
| Caffeine and nicotine | Regular aerobic exercise |
| Stress and anxiety | Good sleep |
| Poor sleep or illness | Some medications (e.g. beta blockers) |
| Dehydration and heat | Relaxation, lower stress |
| Alcohol (often the next day) | Improved fitness over months |
Athletes often use a rising resting heart rate as an early warning sign. If yours is 5–10 beats higher than usual for a few days, you might be coming down with something, under-recovered or badly short on sleep.
Does a lower resting heart rate mean you're healthier?
Within the normal range, a lower resting heart rate is generally associated with better cardiovascular fitness, and several large studies have linked higher resting rates with greater health risks. But a low rate on its own doesn't make you healthy, and a rate of 75 isn't a problem. Think of it as one useful signal, not a score.
Using resting heart rate in training
If you train with heart rate zones, your resting heart rate lets you use the Karvonen method, which personalises zones based on how fit you are. Add it to the heart rate zone calculator and compare the results with the plain percentage-of-max zones. For how the zones work, see heart rate zones explained.
When to talk to a doctor
Get medical advice if:
- Your resting heart rate is regularly above 100 (tachycardia), especially without an obvious reason.
- It's below 60 and you're not an athlete, and you have dizziness, fainting, unusual tiredness or shortness of breath.
- Your pulse feels irregular, fluttery or pounding.
- You have chest pain, or you faint. That's an emergency, so call for help straight away.
Many phones and watches can flag possible irregular rhythms. They're useful prompts, not diagnoses, so follow up with a professional if you get an alert.
The practical takeaway
Learn your usual number, keep an eye on the trend, and treat sudden changes with symptoms seriously. Regular movement, decent sleep and less caffeine late in the day are the three things most likely to nudge it in a good direction.
Frequently asked questions
What is a normal resting heart rate for adults?
Between 60 and 100 beats per minute for most adults. Well-trained athletes often have resting rates in the 40s or 50s.
What is a good resting heart rate?
Within the normal range, lower is generally associated with better fitness, but anything from 60 to 100 bpm is considered normal for adults.
When should I worry about my resting heart rate?
See a doctor if it's regularly above 100, below 60 with symptoms like dizziness or fainting, or if it feels irregular. Chest pain or fainting needs urgent help.
Why is my resting heart rate higher than usual?
Common causes include illness, poor sleep, stress, caffeine, alcohol, dehydration and hard training without enough recovery.