1:1 Scale: ft to mm Reference Table
Quick reference for converting feet (ft) to millimeters (mm) at 1:1 scale.
| Real World (ft) | On Drawing (mm) |
|---|---|
| 0.1 ft | 30.48 mm |
| 0.5 ft | 152.4 mm |
| 1 ft | 304.8 mm |
| 2 ft | 609.6 mm |
| 5 ft | 1524 mm |
| 10 ft | 3048 mm |
| 25 ft | 7620 mm |
| 50 ft | 15240 mm |
| 100 ft | 30480 mm |
How to Convert Feet (ft) to Millimeters (mm) at 1:1
To convert a real-world measurement in feet (ft) to millimeters (mm) on a 1:1 scale drawing, first convert your measurement to millimeters, then divide by the scale ratio (1), and finally convert to your desired output unit (mm).
Formula: Result (mm) = Input (ft) × (304.8 / 1 / 1)