HomeDaily wellnessResting heart rate calculator
Health & fitness

Resting heart rate calculator

Compare resting heart rate with the American Heart Association adult range and athlete context.

  • Metric and imperial units
  • Instant updates as inputs change
  • Data is calculated in this browser only
Unit system
Results update as you type
Resting heart rate68 bpm
U.S. reference
Reference interpretation
Common adult range
AHA common adult range
60–100 bpm

A single reading varies with stress, temperature, medications, and measurement conditions. Seek prompt medical care for an unusual rate with chest pain, shortness of breath, fainting, or similar symptoms.

Calculation notes

Understand the Resting heart rate calculator

Compares the input with the American Heart Association adult resting range of 60–100 bpm; well-trained athletes may be around 40 bpm.

Formula and logic

What resting heart rate range is common for adults?

The entered beats per minute are compared with the common adult resting range of 60–100 bpm; trained athletes may be lower.

Worked example

Is a resting heart rate of 68 bpm within the usual range?

A resting reading of 68 bpm falls within the common adult range. Its trend over several calm mornings is more useful than one reading after stress or caffeine.

How to read the result

How and when should I measure resting heart rate?

  • Measure after several minutes of quiet rest.
  • Compare changes with your own baseline as well as the broad range.
Limits and assumptions

What factors can temporarily change resting heart rate?

  • Medication, illness, temperature, stress, and caffeine can change the reading.
  • Symptoms such as chest pain, fainting, or severe shortness of breath need prompt medical attention.

Content and calculation reviewed: