Sign up free

ScienceLive counters

Your body, live

Heartbeats, breaths, blood pumped and cells replaced, at their real speed for a resting adult.

Remember this

In 40 seconds at rest, your heart beats about 43 times and pumps 3.1 litres of blood, while your body replaces 153 million cells.

Every counter, per second

RankNameValue
Heartbeats1.09 beats / s
Breaths0.25 breaths / s
Blood pumped76.42 millilitres / s

Source: Quer et al. · OpenStax · Sender & Milo

Want the full picture?

A free account opens every ranking, every video, and early access to the general knowledge space we're building.

Create your free account

More to zoom into