1:20 Scale: yd to in Reference Table
Quick reference for converting yards (yd) to inches (in) at 1:20 scale.
| Real World (yd) | On Drawing (in) |
|---|---|
| 0.1 yd | 0.18 in |
| 0.5 yd | 0.9 in |
| 1 yd | 1.8 in |
| 2 yd | 3.6 in |
| 5 yd | 9 in |
| 10 yd | 18 in |
| 25 yd | 45 in |
| 50 yd | 90 in |
| 100 yd | 180 in |
How to Convert Yards (yd) to Inches (in) at 1:20
To convert a real-world measurement in yards (yd) to inches (in) on a 1:20 scale drawing, first convert your measurement to millimeters, then divide by the scale ratio (20), and finally convert to your desired output unit (in).
Formula: Result (in) = Input (yd) × (914.4 / 20 / 25.4)