Template:Conversion between common sight adjustments based on milliradian and minute of arc

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Conversion between common sight adjustments based on milliradian and minute of arc
Angle
adjustment
per click
Minutes
of arc
Milli-
radians
At 100 m At 100 yd
mm cm in in
​1⁄12′ 0.083′ 0.024 mrad 2.42 mm 0.242 cm 0.0958 in 0.087 in
​0.25⁄10 mrad 0.086′ 0.025 mrad 2.5 mm 0.25 cm 0.0985 in 0.09 in
​1⁄8′ 0.125′ 0.036 mrad 3.64 mm 0.36 cm 0.144 in 0.131 in
​1⁄6′ 0.167′ 0.0485 mrad 4.85 mm 0.485 cm 0.192 in 0.175 in
​0.5⁄10 mrad 0.172′ 0.05 mrad 5 mm 0.5 cm 0.197 in 0.18 in
​1⁄4′ 0.25′ 0.073 mrad 7.27 mm 0.73 cm 0.29 in 0.26 in
​1⁄10 mrad 0.344′ 0.1 mrad 10 mm 1 cm 0.39 in 0.36 in
​1⁄2′ 0.5′ 0.145 mrad 14.54 mm 1.45 cm 0.57 in 0.52 in
​1.5⁄10 mrad 0.516′ 0.15 mrad 15 mm 1.5 cm 0.59 in 0.54 in
​2⁄10 mrad 0.688′ 0.2 mrad 20 mm 2 cm 0.79 in 0.72 in
1′ 1.0′ 0.291 mrad 29.1 mm 2.91 cm 1.15 in 1.047 in
1 mrad 3.438′ 1 mrad 100 mm 10 cm 3.9 in 3.6 in

(Values in bold face are exact. All mrad fractions are given in tenths, which is more convenient for practical use.)