How many millisecond in 1 microsec? The answer is 0.001. We assume you are converting between millisecond and microsecond. You can view more details on each measurement unit: millisecond or microsec The SI base unit for time is the second. 1 second is equal to 1000 millisecond, or 1000000 microsec. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between milliseconds and microseconds. Type in your own numbers in the form to convert the units!
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1 millisecond to microsec = 1000 microsec
2 millisecond to microsec = 2000 microsec
3 millisecond to microsec = 3000 microsec
4 millisecond to microsec = 4000 microsec
5 millisecond to microsec = 5000 microsec
6 millisecond to microsec = 6000 microsec
7 millisecond to microsec = 7000 microsec
8 millisecond to microsec = 8000 microsec
9 millisecond to microsec = 9000 microsec
10 millisecond to microsec = 10000 microsec
You can do the reverse unit conversion from microsec to millisecond, or enter any two units below:
The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 millisecond = 10-3 arcseconds.
The definition of a second is as follows:
A second of arc or arcsecond is a unit of angular measurement which comprises one-sixtieth of an arcminute, or 1/3600 of a degree of arc or 1/1296000 (approximately 7.7×10-7) of a circle. It is the angular diameter of an object of 1 unit diameter at a distance of 360×60×60/(2pi) (approximately 206,265 units), such as (approximately) 1 cm at 2.1 km, or, directly from the definition, 1 astronomical unit at 1 parsec.
The SI prefix "micro" represents a factor of 10-6, or in exponential notation, 1E-6.
So 1 microsecond = 10-6 arcseconds.
The definition of a second is as follows:
A second of arc or arcsecond is a unit of angular measurement which comprises one-sixtieth of an arcminute, or 1/3600 of a degree of arc or 1/1296000 (approximately 7.7×10-7) of a circle. It is the angular diameter of an object of 1 unit diameter at a distance of 360×60×60/(2pi) (approximately 206,265 units), such as (approximately) 1 cm at 2.1 km, or, directly from the definition, 1 astronomical unit at 1 parsec.
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