❤️Resting Heart Rate Calculator
Enter a resting pulse you measured to see which standard range it falls into — normal, low, or high — with age and fitness context. A reference, not a diagnosis.
Do you have any of these right now?
Count helper
Find your pulse on your wrist or neck. Pick a duration, press Start, then count beats until the timer ends.
How many beats did you count?
Count your pulse at rest — sit quietly for 5 minutes first. This tool categorises your reading; it cannot measure your heart rate.
Resting Heart Rate Reference Chart
| Category | Range (bpm) | Notes |
|---|---|---|
Bradycardia (Low) | Below 60 | Often normal in fit people / athletes (40–60 range) |
Normal | 60–100 | Lower end often reflects better cardiovascular fitness |
Tachycardia (High) | Above 100 | Discuss with a clinician, especially if symptomatic |
Source: American Heart Association, Cleveland Clinic — general reference only, not a diagnosis tool.
| Age | Normal range (bpm) |
|---|---|
| Under 1 year | 80–160 |
| 1–2 years | 80–130 |
| 3–4 years | 80–120 |
| 5–9 years | 65–110 |
| 10–12 years | 60–110 |
| 13–17 years | 60–100 |
Source: Cleveland Clinic, Healthline — general reference only. Children's heart rates are naturally higher and decrease with age.
This tool categorises a resting heart rate you counted yourself — it cannot measure your heart rate. Categories are a general reference based on standard published ranges (AHA/Cleveland Clinic) and are not a diagnosis. A single reading varies with caffeine, stress, activity, sleep, and time of day and is not conclusive on its own. A resting heart rate below 60 bpm is often completely normal in fit people and athletes — do not assume it is a problem without symptoms. A rate consistently above 100 bpm or any reading accompanied by chest pain, shortness of breath, dizziness, fainting, or palpitations warrants medical advice — urgently if symptoms are severe. Never start, stop, or change medication or treatment based on this tool — speak with a doctor.
Free Resting Heart Rate Calculator
What does your resting heart rate mean? Our free Resting Heart Rate Calculator helps you find out. Count your pulse while you're calm and at rest — the built-in count helper can turn a 15- or 30-second count into beats per minute — then see which standard range your rate falls into and what that generally indicates.
For most adults a resting heart rate of 60–100 bpm is considered normal, and a lower rate within that range often reflects good cardiovascular fitness — many athletes sit comfortably below 60. The tool explains the categories with that context and clearly notes when a rate alongside symptoms might be worth discussing with a doctor. It's a reference for understanding your numbers, not a diagnosis or a substitute for medical care.
Simply enter your resting pulse to see its category instantly. No sign-up, no downloads, no limits. For anything about your heart or symptoms, please speak with a doctor. Learn more in the FAQ or About pages.
About the Resting Heart Rate Calculator
What it does not do
Does not measure heart rate
A web page cannot sense your pulse. You count your own heartbeat and enter it — or use the count helper to turn a beat count into bpm — and the tool categorises that number.
Does not diagnose
A single reading is not a diagnosis. Heart rate varies throughout the day; a medical assessment requires clinical evaluation, not a one-off home measurement.
Does not store or track
Nothing is saved, logged, or sent to a server. There is no history, no trend view, and no record of readings you enter.
Does not advise treatment
The tool shows a category and context note, not advice. Never start, stop, or change medication or any treatment based on a result shown here — speak with a doctor.
How to measure your resting heart rate accurately
The most accurate resting heart rate reading comes from measuring first thing in the morning, before getting out of bed and before any caffeine or significant activity. If measuring later in the day, sit quietly for at least five minutes first.
Find your pulse at the inside of your wrist just below your thumb (radial pulse), or lightly at the side of your neck beside the windpipe (carotid pulse). Use two fingers — not your thumb, which has its own pulse. Count the beats for 30 seconds and multiply by two, or 15 seconds and multiply by four. The count helper on the calculator page runs a timer and does the multiplication for you.
Adult resting heart rate categories
Bradycardia — below 60 bpm
Classified as a slow heart rate. Commonly normal in fit people and athletes — especially in the 40–60 range — where the heart has become more efficient. A concern mainly if paired with symptoms such as dizziness, fainting, or chest discomfort.
Normal — 60–100 bpm
The standard adult range. A rate in the lower half often reflects better cardiovascular fitness. A rate in the upper portion is still normal but may be worth discussing if it is consistently elevated or accompanied by symptoms.
Tachycardia — above 100 bpm
A consistently elevated resting rate. Worth discussing with a clinician, particularly with palpitations, chest discomfort, or shortness of breath. A single reading above 100 can result from caffeine, stress, or illness — context matters.
Athlete / fit context
A rate of 40–60 bpm is common in endurance athletes and regularly active people. The heart pumps more blood per beat, so it needs fewer beats per minute. The tool shows a non-alarmist context note for readings in this range.
Sources: American Heart Association (heart.org), Cleveland Clinic — general reference only.
Children's resting heart rates
Children's resting heart rates are naturally higher than adults' and decrease progressively with age. When you enter an age under 18, the tool uses age-banded normal ranges rather than the adult 60–100 bpm standard. The child ranges used are:
- Under 1 year: 80–160 bpm
- 1–2 years: 80–130 bpm
- 3–4 years: 80–120 bpm
- 5–9 years: 65–110 bpm
- 10–12 years: 60–110 bpm
- 13–17 years: 60–100 bpm
Source: Cleveland Clinic, Healthline. These are general reference ranges; a paediatrician can assess what is appropriate for a specific child.
Symptoms and when to seek care
The tool includes optional symptom checkboxes — chest pain, shortness of breath, dizziness or fainting, and palpitations. When an abnormal result is combined with any of these symptoms, the tool prominently shows a seek-care note rather than a routine category message.
If your resting rate is regularly outside the normal range without explanation, or if any reading comes with significant symptoms, speak with a healthcare professional. Chest pain, severe breathlessness, or fainting with an abnormal rate warrant urgent or emergency care.
This note is a general reference only. Always follow the advice of your healthcare provider.
Why a single reading is not a diagnosis
Heart rate naturally fluctuates through the day in response to caffeine, stress, hydration, sleep, activity, time of day, and illness. A single measurement — particularly one not taken under ideal resting conditions — does not give a complete picture. The category shown is a reference point, not a clinical finding, and should not be used to start, stop, or change any medication or treatment without speaking to a doctor.
Disclaimer
Frequently Asked Questions
How do I measure my resting heart rate?
When calm and at rest, sit quietly for at least five minutes. Find your pulse at your wrist (inside of the wrist, below your thumb) or at your neck (beside the windpipe). Count the beats for 30 seconds and multiply by two, or count for 15 seconds and multiply by four. The tool's built-in count helper can run a countdown timer and calculate the beats per minute for you automatically.
What is a normal resting heart rate?
For most adults, 60–100 beats per minute is considered normal. A rate in the lower part of that range often reflects better cardiovascular fitness. Children's normal rates are higher and decrease with age — the tool shows age-banded child reference ranges when you enter an age under 18.
Does the tool measure my heart rate?
No. A web page cannot measure your heart rate. You count your own pulse and enter it in beats per minute — or use the built-in count helper to convert a 15- or 30-second beat count into bpm — and the tool then categorises that number.
Is a resting heart rate below 60 bpm bad?
Not necessarily. In fit people and endurance athletes a resting rate below 60 bpm — even as low as 40–50 — is common and is often a sign of good cardiovascular conditioning, not a problem. The tool shows a fitness context note for readings in this range. It becomes a concern when it is accompanied by dizziness, fainting, unusual fatigue, or chest discomfort — in which case the tool's symptoms checkbox elevates the seek-care note.
What about a rate above 100 bpm?
A resting rate consistently above 100 bpm (tachycardia) is worth discussing with a clinician, especially if you also have palpitations, chest discomfort, or shortness of breath. A single elevated reading can result from caffeine, stress, dehydration, or recent activity — so always measure when truly at rest. If abnormal results come with any of the listed symptoms, the tool highlights a seek-care note.
Why does my reading vary between measurements?
Heart rate changes throughout the day in response to caffeine, stress, hydration, sleep quality, time of day, and recent activity. One reading is not a diagnosis. For the most representative result, measure after sitting quietly for at least five minutes, at the same time of day, and before having caffeine.
Does a lower resting heart rate mean I'm fitter?
Generally, a lower resting heart rate within the normal range reflects a more efficient heart — it pumps the same amount of blood with fewer beats per minute. This often comes with better cardiovascular fitness, but it is one signal among many and not the only measure of health or conditioning.
Does it store my readings?
No. Nothing is stored or sent to a server. Your reading exists only on the page while you are using it and is never logged or recorded anywhere.
Does it work on mobile?
Yes. The tool is fully responsive and works on any screen size — phones, tablets, and desktops — without any horizontal scrolling or overflow. All inputs, the count helper, and the reference chart adapt to fit the screen.
When should I see a doctor?
If your resting rate is regularly outside the normal range without an obvious explanation, or if any reading comes with chest pain, significant shortness of breath, fainting, or palpitations, seek medical advice — urgently if symptoms are severe. This tool is general information, not medical advice.