1 Thou in Millimeters
1 thou = 0.0254 mm
1 Thou equals 0.0254 Millimeters (1 thou = 0.0254 mm).
Quick Facts: Thou to Millimeters
- Conversion
- 1 Thou = 0.0254 Millimeters
- Formula
- Convert Thou to Millimeters
- Calculation
- 1 thou → 0.0254 mm
- Reverse
- 0.0254 mm = 1 thou
- Also equals
- 254,000 A · 0.003 cm · 0.001 in · 25.4 μm · 25,400 nm
How Much Is 1 thou?
1 thou is roughly Hair width (0.075 mm = 3 thou)
How to Convert Thou to Millimeters
mm = thou × 0.0254
- Start with 1 thou
- Calculate 1 × 0.0254
- The result is 0.0254 mm
Worked example: 1 thou = 0.0254 mm
Common Thou to Millimeters Conversions
| Thou (thou) | Millimeters (mm) | Status |
|---|---|---|
| 1 thou | 0.0254 mm | Current |
| 2 thou | 0.0508 mm | |
| 5 thou | 0.127 mm | |
| 10 thou | 0.254 mm | |
| 20 thou | 0.508 mm | |
| 39.37 thou | 1 mm | |
| 50 thou | 1.27 mm | |
| 100 thou | 2.54 mm | |
| 200 thou | 5.08 mm | |
| 500 thou | 12.7 mm | |
| 1,000 thou | 25.4 mm | |
| 5,000 thou | 127 mm | |
| 10,000 thou | 254 mm |
1 Thou in Other Units
Want to learn more? Read our complete Thou to Millimeters guide with formula, FAQ, and background info.