How to convert millimeters to inches (US survey)
1 millimeter is equal to 0.03937 inches (US survey), and 1 inch (us survey) is equal to 25.4000508 millimeters. To convert, multiply by the conversion factor:
inches (US survey) = millimeters × 0.03937
inches (US survey) = millimeters ÷ 25.4000508Example: convert 15 mm to in (US): 15 × 0.03937 = 0.59055 in (US).
Millimeter to Inch (US Survey) conversion table
| Millimeter (mm) | Inch (US Survey) (in (US)) |
|---|---|
| 0.01 mm | 0.0003937 in (US) |
| 0.1 mm | 0.003937 in (US) |
| 1 mm | 0.03937 in (US) |
| 2 mm | 0.07874 in (US) |
| 3 mm | 0.11811 in (US) |
| 5 mm | 0.19685 in (US) |
| 10 mm | 0.3937 in (US) |
| 20 mm | 0.7874 in (US) |
| 50 mm | 1.9685 in (US) |
| 100 mm | 3.937 in (US) |
| 250 mm | 9.8425 in (US) |
| 500 mm | 19.685 in (US) |
| 1,000 mm | 39.37 in (US) |
About the millimeter
A millimeter is one thousandth of a meter. It's the standard unit in engineering drawings, manufacturing, rainfall and screen and paper sizes.
Symbol: mm · 1 mm = 0.001 m · Category: Metric (SI)
About the inch (us survey)
The US survey inch is one twelfth of a US survey foot, about 2.5400051 cm.
Symbol: in (US) · 1 in (US) = 0.0254000508 m · Category: US survey units