When converting degrees to mils, what number must you multiply degrees by to find mils?

To convert degrees to mils, it's essential to understand the relationship between these two units of angular measurement. The correct multiplication factor for converting degrees to mils is derived from the fact that one full circle is 360 degrees, which is also equivalent to 6400 mils. The conversion factor, therefore, is determined by the formula:

[ \text{Mils} = \text{Degrees} \times \frac{6400 \text{ mils}}{360 \text{ degrees}} ]

This fraction simplifies to approximately 17.78. When rounding this figure to a commonly accepted value for easier calculations, it is often approximated to 17.5. However, the choice of 17.8 as the multiplying factor aligns well with practical military applications where slight adjustments can lead to more accurate fire support calculations.

By using 17.8, you effectively translate the 360-degree circle into the mils system, ensuring that orders and adjustments in fire support coordination are effectively communicated and executed. Understanding this multiplication factor is crucial for FIST personnel, as it aids in accurately determining adjustments required when directing artillery and other fire support measures on the battlefield.