500 milliseconds
500 msTime · definition
Time conversions use a Julian year of exactly 365.25 days.
Time
Just how long is 500 milliseconds?
A duration of 500 milliseconds is 0.5 seconds.
In a blink
500 ms
ELAPSED TIME
500 milliseconds
Time conversions use a Julian year of exactly 365.25 days.
500 msTime
0
Heartbeat
A heartbeat is the regular contraction of the heart that pumps blood through the body.
1 sTime
0
Both timelines start together. Length measures elapsed time, not a physical distance.
A little perspective
The duration of a heartbeat is about 2 times 500 milliseconds.
Measurements, assumptions & sources +
500 milliseconds
Time: 500 ms; definition.
Time conversions use a Julian year of exactly 365.25 days.
Heartbeat
Time: 1 s; reference interval.
One beat per second corresponds to 60 beats per minute; this is a timing example.
Defined examples — our methodology
The marked time is calibrated. Unmeasured illustration details are representative.
Measurement details
Why these numbers?
Compare 500 milliseconds with the duration of a heartbeat. The notes below explain how each value was chosen.
Heartbeat
1 sTime · reference interval
One beat per second corresponds to 60 beats per minute; this is a timing example.
- Comparing
- Time ↔ Time
- Relative size
- The duration of a heartbeat is about 2 times 500 milliseconds. The duration of a heartbeat is approximately 100% greater than 500 milliseconds.
How to read the visual
The diagram uses the recorded measurements. Details outside the marked spans do not set the scale.
- The duration of a heartbeat: The measurement is labelled reference interval. Check the source notes for its basis.
A duration is an interval, not a calendar date.
0.5 sseconds
0.00013889 hhours
5.787 × 10⁻⁶ daysdays
1.5844 × 10⁻⁸ yearsyears
Change your perspective
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A little smaller. A little larger.