Common film thickness chart
| µm | mm | mil | gauge |
|---|---|---|---|
| 12 | 0.012 | 0.47 | 47 |
| 15 | 0.015 | 0.59 | 59 |
| 20 | 0.02 | 0.79 | 79 |
| 23 | 0.023 | 0.91 | 91 |
| 25 | 0.025 | 0.98 | 98 |
| 30 | 0.03 | 1.18 | 118 |
| 36 | 0.036 | 1.42 | 142 |
| 40 | 0.04 | 1.57 | 157 |
| 50 | 0.05 | 1.97 | 197 |
| 60 | 0.06 | 2.36 | 236 |
| 75 | 0.075 | 2.95 | 295 |
| 100 | 0.1 | 3.94 | 394 |
| 125 | 0.125 | 4.92 | 492 |
| 150 | 0.15 | 5.91 | 591 |
| 200 | 0.2 | 7.87 | 787 |
| 250 | 0.25 | 9.84 | 984 |
Keep calculating with the thickness
Request a quoteHow it is calculated
How many mm are 50 microns?
One micron (µm) is a thousandth of a millimetre. 50 µm = 0.05 mm, 100 µm = 0.1 mm, 300 µm = 0.3 mm.
How do you convert gauge to micron?
For film: 100 gauge = 1 mil = 25.4 µm, so µm = gauge × 0.254. 80 gauge is about 20.3 µm, 200 gauge about 50.8 µm.
What is a mil?
A mil is a thousandth of an inch: 1 mil = 0.0254 mm = 25.4 µm. In the US film thickness is often given in mils.