Convert 42 Milliseconds to Seconds
How long is 42 milliseconds? What is 42 milliseconds in seconds? 42 ms to s conversion.
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42 Milliseconds =
0.042 Seconds
exact result
Decimal places
Result in Plain English
42 milliseconds is equal to exactly 0.042 seconds.
To a Percentage
42 milliseconds = 4.2% of a second.
Result as a Fraction
42 milliseconds
= 21⁄500 seconds
In Scientific Notation
42 milliseconds
= 4.2 x 101 milliseconds
= 4.2 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