Map Scales and Equivalents
| Scale | Inches per mile | Acres per square inch | Conversion factor that each dot equals |
|---|---|---|---|
| 1:20,000 | 3.168 | 63.769 | 1.736 Acres |
| 1:24,000 | 2.640 | 91.827 | 2.500 Acres |
| 1:62,500 | 1.014 | 622.449 | 16.946 Acres |
| 1:63,360 | 1.000 | 640.000 | 17.424 Acres |
Table 5.2 Acreage Grid Overlay, Map Scales, and Equivalents.