Inches to Millimeters Converter
1 in = 25.4000 mm
How to convert Inches to Millimeters
Multiply inches value by 25.400000 to get millimeters.
Quick reference (in → mm)
- 1 in = 25.4000 mm
- 2 in = 50.8000 mm
- 5 in = 127.000 mm
- 10 in = 254.000 mm
- 25 in = 635.000 mm
- 50 in = 1270.00 mm
- 100 in = 2540.00 mm
- 500 in = 12700.0 mm
- 1000 in = 25400.0 mm
Formula
mm = in × 25.400000
Inverse
1 mm = 0.0393701 in. Reverse this conversion →