Is a resting heart rate of 73 BPM good?

How 73 BPM compares to RHR norms by age

The American Heart Association defines a normal adult resting heart rate as 60–100 BPM, but population averages vary by age group. The table below shows AHA-referenced typical ranges for each adult age band and where 73 BPM falls relative to each group.

Sources: American Heart Association; Nauman et al. (2011), JAMA; Reimers et al. (2018), European Journal of Preventive Cardiology. Age-group averages are approximate population means — individual variation is wide. See the full resting heart rate by age guide.

What a resting heart rate of 73 BPM typically indicates

A resting heart rate of 75 BPM is within the normal AHA range but sits in the average-to-fair zone for most adults. It is above the population mean of roughly 70 BPM and indicates that there is meaningful room for cardiovascular improvement through lifestyle changes. This reading is common among adults with moderate activity levels — some exercise, but not enough to produce the cardiac adaptations associated with lower resting rates.

Nauman et al. (2011) found that adults with RHR in the 70–80 BPM range had a notably higher 10-year cardiovascular event rate than those in the 60–70 BPM range, even after adjusting for other risk factors. The association was continuous: for every 10 BPM above optimal, risk increased. A 75 BPM reading is not alarming, but it is a signal to take cardiovascular health seriously and invest in regular aerobic exercise.

The good news is that RHR is highly modifiable. Most sedentary adults who begin a structured aerobic program can reduce RHR by 5–10 BPM within the first 8–12 weeks. The relationship between exercise consistency and RHR is well-established: the more aerobic work you accumulate over time, the lower your baseline tends to go.

What affects your resting heart rate

Resting heart rate responds to both chronic and acute factors. Chronic influences — fitness level, body composition, long-term stress — set your baseline over months. Acute factors can shift your reading by 5–15 BPM day to day:

• 1

  Fitness level: The strongest long-term driver. Regular aerobic exercise — particularly Zone 2 cardio — increases stroke volume and lowers intrinsic heart rate over months.

• 2

  Sleep quality and duration: Even one night of poor sleep can elevate RHR by 3–8 BPM. Chronic sleep restriction chronically maintains elevated sympathetic tone.

• 3

  Stress: Psychological stress activates the sympathetic nervous system, directly raising heart rate. Chronic work stress, anxiety, or life events can maintain elevated RHR for weeks.

• 4

  Caffeine: Stimulates the sympathetic nervous system. High intake (3+ cups of coffee per day) can maintain RHR 3–7 BPM higher than your caffeine-free baseline.

• 5

  Medications: Beta-blockers lower heart rate; stimulants (ADHD medications, decongestants), thyroid hormone, and certain asthma medications raise it. Review with your prescriber if relevant.

• 6

  Hydration: Dehydration reduces blood volume, forcing the heart to beat faster to maintain output. Even mild dehydration (1–2%) can raise RHR 5–10 BPM.

What to do about a resting heart rate of 73 BPM

• 1

  Set a goal to exercise aerobically 3–4 days per week. Begin with 20–30 minute sessions and build toward 45-minute sustained efforts at moderate intensity.

• 2

  Prioritize sleep: 7–8 hours per night is the single most impactful non-exercise lever for resting heart rate.

• 3

  Reduce alcohol intake — even moderate consumption (1–2 drinks per evening) can chronically maintain RHR 3–5 BPM higher than your true rested baseline.

• 4

  Manage stress actively: chronic psychological stress elevates sympathetic tone and keeps RHR elevated. Walking, breathwork, and sleep are all effective.

• 5

  Track your 7-day rolling average monthly to monitor progress as you make changes.

Frequently asked questions about a resting heart rate of 73 BPM