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1 MOA (Minute of Angle) corresponds to 1/60 of an angle degree
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At a target distance of 100 m, the adjustment by 1 MOA corresponds to approx. 2.90 cm and is calculated as follows:
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Target distance = radius = 100 m ( 10,000 cm )
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Circumference = 2 * PI * R = 628.31 m ( 62,831.85 cm )
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1 degree corresponds to 1 / 360 of the circumference = 1.745 m ( 174.53 cm )
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1 MOA = 1/60 degree = 0.029 m ( 2.9088822 cm )
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Distance in m
|
100 | 50 | 25 | 10 |
| MOA - Dot | Coverage in cm | Coverage in cm | Coverage in cm | Coverage in cm |
| 1 | 2,91 | 1,45 | 0,73 | 0,29 |
| 3 | 8,73 | 4,36 | 2,18 | 0,87 |
| 3,5 | 10,18 | 5,09 | 2,55 | 1,02 |
| 4 | 11,64 | 5,82 | 2,91 | 1,16 |
| 5 | 14,54 | 7,27 | 3,64 | 1,45 |
| 6 | 17,45 | 8,73 | 4,36 | 1,75 |
| 7 | 20,36 | 10,18 | 5,09 | 2,04 |
| 8 | 23,27 | 11,64 | 5,82 | 2,33 |
| 9 | 26,18 | 13,09 | 6,54 | 2,62 |
| 10 | 29,09 | 14,54 | 7,27 | 2,91 |
| 12 | 34,91 | 17,45 | 8,73 | 3,49 |
| 16 | 45,54 | 23,27 | 11,64 | 4,65 |
| 65 | 189,08 | 94,54 | 47,27 | 18,91 |
| MOA - ZF |
Adjustment/click in mm |
Adjustment/click in mm |
Adjustment/click in mm |
Adjustment/click in mm |
| 1/4 | 7,27 | 3,64 | 1,82 | 0,73 |
| 1/8 | 3,64 | 1,82 | 0,91 | 0,36 |