cin to mm
92 unitsConvert Centiinch to Millimeter (cin to mm)
1 centiinch = 0.254 millimeters. Convert centiinch to millimeters instantly, with the exact factor, the formula and a reference table of common values.
cin to mm conversion table
| cin | mm |
|---|---|
| 1 cin | 0.254 mm |
| 2 cin | 0.508 mm |
| 3 cin | 0.762 mm |
| 5 cin | 1.27 mm |
| 10 cin | 2.54 mm |
| 20 cin | 5.08 mm |
| 50 cin | 12.7 mm |
| 100 cin | 25.4 mm |
| 250 cin | 63.5 mm |
| 500 cin | 127 mm |
| 1000 cin | 254 mm |
What is a centiinch?
The centiinch is a metric unit of length. One centiinch equals 0.000254 meters, so every conversion on this page starts from that single number. Metric units are built from the meter with a prefix, so moving between them only ever means shifting the decimal point.
Because the whole system works in powers of ten, you can convert centiinch to any other metric unit without memorizing odd numbers. The table further down does the arithmetic for the values people look up most.
In writing, the centiinch is usually shortened to "cin". One centiinch is 0.000254 meters, and that ratio is what every figure on this page is built from.