Convert 18 Milliseconds to Seconds
How long is 18 milliseconds? What is 18 milliseconds in seconds? 18 ms to s conversion.
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18 Milliseconds =
0.018 Seconds
exact result
Decimal places
Result in Plain English
18 milliseconds is equal to exactly 0.018 seconds.
To a Percentage
18 milliseconds = 1.8% of a second.
Result as a Fraction
18 milliseconds
= 9⁄500 seconds
In Scientific Notation
18 milliseconds
= 1.8 x 101 milliseconds
= 1.8 x 10-2 seconds
Seconds
A second is the base unit of time. Originally, it was based on the length of the day, but it has since been standardized based on the radiation wavelength of caesium-133.Common abbreviations: s, sec