Heart rate 70 on an adult - what does it mean?

Where 70 bpm sits on the adult scale

What a resting pulse of 70 means

That is a healthy resting value. Within the normal range, lower resting rates generally go with better aerobic fitness; very fit adults often sit in the 50s or lower.

Your resting rate varies by several beats from day to day. Measure at the same time — ideally in the morning before getting up — and look at the average over a week rather than a single number.

Ranges apply to adults and children aged 10 and older, measured at rest (American Heart Association). By the numbers: at 70 bpm the heart beats about every 0.86 seconds — roughly 100,800 beats a day.

Seventy: the figure people call average

Ask someone what a normal pulse is and many will answer “about 70”. It is a convenient middle value for adults at rest, and a reading of exactly 70 feels reassuringly ordinary. It is a healthy number.

But an average describes a crowd, not a person. If you measured a large group of healthy adults, you would find plenty in the 50s, many in the 60s and 70s and some in the 80s, all without any heart problem. Their mean might fall near 70, yet only a small share of them would actually sit there. Being exactly average is not the goal, and being above or below it is not a warning sign.

What an average leaves out

A single population figure blends together people who differ in ways that strongly affect the pulse:

• fitness level, since trained hearts beat more slowly at rest
• sex, with women running a few beats higher on average
• body size and weight
• medicines that slow or speed the heart
• habits like smoking, caffeine and alcohol
• genes, which set part of everyone’s resting rhythm

A person whose own normal is 58 would have reason to ask questions if they suddenly sat at 70 every morning for weeks. Someone whose normal is 80 may see 70 as an improvement. The same number points in opposite directions depending on where you started.

Averages also hide the time of day. A figure quoted for “adults at rest” usually describes people sitting quietly in a clinic, not lying in bed at dawn or sitting at a desk after lunch, so your own numbers taken in other situations will naturally scatter around it.

Finding your personal baseline

The number that matters most is your own typical resting value, measured the same way over time. To build one, take your pulse on most mornings for two weeks, under identical conditions, and note each result. The middle of those readings is your baseline.

Once you know it, changes become meaningful. A rise of ten or more beats that lasts for days can reflect illness, dehydration, stress or overtraining. A gradual fall over months often reflects better fitness. Without a baseline, a lone 70 says only that you are within the normal range. The resting heart rate guide has a simple routine for this.

For a reliable resting value, sit quietly for five minutes first and average a few mornings: Resting Heart Rate: What It Says About Your Health. You can also measure by tapping along on the start page.

Nearby values

• 65 bpm
• 66 bpm
• 67 bpm
• 68 bpm
• 69 bpm
• 71 bpm
• 72 bpm
• 73 bpm
• 74 bpm
• 75 bpm

Measured on a child instead? See heart rate 70 in a child.

Sources: American Heart Association: All About Heart Rate · MedlinePlus: Pulse · ACSM position stand on exercise intensity (2011)

This page explains a single reading in general terms. It is not a diagnosis. Heart rate alone cannot tell whether the rhythm is regular or whether the heart is healthy — if you are worried, talk to a doctor.