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Arcseconds to Milliradians Converter

Convert arcseconds (″) to milliradians (mrad)

Convert Angle

″

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Result

0.004848136811 mrad
Milliradians

1 ″ = 0.004848136811 mrad

1 ″ in other units

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How to convert arcseconds to milliradians

One arcsecond equals 0.004848137 milliradians, so multiply the number of arcseconds by 0.004848137.

mrad = ″ × 0.004848137

1 ″ = 0.004848137 mrad · 1 mrad = 206.2648 ″

Worked example

To convert 5 arcseconds to milliradians: 5 ″ × 0.004848137 = 0.02424068 mrad.

About arcseconds (″)

An arcsecond is 1/60 of an arcminute, used in astronomy.

About milliradians (mrad)

A milliradian is one thousandth of a radian, used in optics and rifle scopes.

More conversions

Milliradians to ArcsecondsAll units: Angle Converter

Arcseconds to other units

Other units to Milliradians

Frequently asked questions

How many milliradians are in one arcsecond?

One arcsecond equals 0.004848137 milliradians.

How many arcseconds are in one milliradian?

One milliradian equals 206.2648 arcseconds.

How do I convert arcseconds to milliradians?

Use the formula mrad = ″ × 0.004848137. For example, 5 ″ × 0.004848137 = 0.02424068 mrad.