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Unit Converter
PCB Unit Converter
Convert between mil, mm, oz, and more
Length
Copper Weight
Temperature
Area
From
mil (thou)
mm
µm
inch
cm
To
0.0254000
mil (thou)
mm
µm
inch
cm
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Quick Reference
Length
1 mil
= 0.0254 mm
1 mm
= 39.37 mil
1 inch
= 1000 mil
1 inch
= 25.4 mm
Copper Weight
0.5 oz
= 17.5 µm
1 oz
= 35 µm (1.37 mil)
2 oz
= 70 µm (2.74 mil)
3 oz
= 105 µm
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