Time

Just how long is 100 milliseconds?

In a blink

100 ms

0.1 sseconds
2.7778 × 10⁻⁵ hhours
1.1574 × 10⁻⁶ daysdays
3.1688 × 10⁻⁹ yearsyears
Linear time
ELAPSED TIME100 ms150 ms
01
100 milliseconds100 msTime · definition
02
Blink of an eye150 msTime · reference interval
Both timelines start together. Length measures elapsed time, not a physical distance.

A little perspective

Blink of an eye lasts about 1.5 times as long as 100 milliseconds.

Measurements, assumptions & sources +

100 milliseconds

Time conversions use a Julian year of exactly 365.25 days.

NIST — SI conversion factors

Blink of an eye

A chosen 150 ms interval, not a universal blink duration.

Defined examples — our methodology

The marked time is calibrated. Unmeasured illustration details are representative.

Measurement details

Why these numbers?

The visual compares time with time. The records below preserve each value’s basis and caveats.

100 milliseconds

100 ms

Time · definition

Time conversions use a Julian year of exactly 365.25 days.

Blink of an eye

150 ms

Time · reference interval

A chosen 150 ms interval, not a universal blink duration.

Comparing
Time ↔ Time
Relative size
Blink of an eye is larger on this measurement by a factor of about 1.5. Blink of an eye's selected measurement is approximately 50% greater than 100 milliseconds's.

How to read the visual

The labelled spans and stored measurements determine the scale; unmeasured illustration details do not.

  • Blink of an eye is labelled reference interval; treat the displayed value as a comparison anchor rather than false precision.

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