How many second in 1 milligrad? The answer is 3.24. We assume you are converting between arcsecond and milligrad. You can view more details on each measurement unit: second or milligrad The SI derived unit for angle is the radian. 1 radian is equal to 206264.8062471 second, or 63661.977236758 milligrad. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between arcseconds and milligrad. Type in your own numbers in the form to convert the units!
1 second to milligrad = 0.30864 milligrad
5 second to milligrad = 1.54321 milligrad
10 second to milligrad = 3.08642 milligrad
20 second to milligrad = 6.17284 milligrad
30 second to milligrad = 9.25926 milligrad
40 second to milligrad = 12.34568 milligrad
50 second to milligrad = 15.4321 milligrad
75 second to milligrad = 23.14815 milligrad
100 second to milligrad = 30.8642 milligrad
You can do the reverse unit conversion from milligrad to second, or enter any two units below:
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 "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 milligrad = 10-3 .
The definition of a grad is as follows:
one-hundredth of a right angle
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