Arcsecond to Milliradian
Convert Arcsecond to Milliradian instantly. Free online angle unit converter with exact formula, conversion table and FAQ.
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Formula
milliradian = arcsecond × 0.004848
arcsecond = milliradian × 206.264806
Conversion table
| 1 arcsec | 0.004848 mrad |
| 5 arcsec | 0.024241 mrad |
| 10 arcsec | 0.048481 mrad |
| 20 arcsec | 0.096963 mrad |
| 50 arcsec | 0.242407 mrad |
| 100 arcsec | 0.484814 mrad |
| 500 arcsec | 2.424068 mrad |
| 1000 arcsec | 4.848137 mrad |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the arcsecond (arcsec). One arcsecond is 1/3600 degree.
What is the destination unit in this conversion?
The destination unit is the milliradian (mrad). One milliradian is 0.001 radians.
How do I convert arcsecond to milliradian?
Multiply the arcsecond value by 0.004848. For example, 10 arcsec × 0.004848 = 0.048481 mrad.
Is the arcsecond to milliradian conversion exact?
Yes. The relationship between these units is a fixed mathematical or SI-defined ratio, so the conversion factor is exact rather than a measured approximation.
Where is this conversion commonly used?
It's used whenever a value expressed in arcsecond needs to be compared with, or reported in, milliradian, such as in engineering, scientific, or everyday calculations.
Can I convert milliradian back to arcsecond?
Yes. Multiply the milliradian value by 206.264806 to get arcsecond.
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About this conversion
This page converts arcsecond (arcsec) to milliradian (mrad) within the angle converter.
One arcsecond is 1/3600 degree. One milliradian is 0.001 radians.
The formula is milliradian = arcsecond × 0.004848, based on each unit's fixed relationship to the angle converter's base unit.
The conversion is exact, since it relies on a fixed numerical ratio between the two units rather than a measured or approximate value.
Use the calculator above for instant results, or the table below for common arcsecond values already converted to milliradian.