# Square millimeters to circular mils (sq mm to cmil)

area conversions » square millimeter conversions » sq mm to cmil## Square millimeters to circular mils conversion table (chart)

The conversion table to the right is a default, short version of the square millimeters to circular mils conversion table. You also have an option to create the square millimeters to circular mils conversion table for the specific values you need. You can choose the initial value (in square millimeters), the increment and the number of rows you want to show up in the conversion table.To create your customized square millimeters to circular mils conversion table, click on the 'create conversion table' button.

square millimeter (sq mm) | circular mil (cmil) |

10 | 19735.251599789 |

20 | 39470.503199578 |

30 | 59205.754799366 |

40 | 78941.006399155 |

50 | 98676.257998944 |

60 | 118411.50959873 |

70 | 138146.76119852 |

80 | 157882.01279831 |

## Conversion Formula

By using the online converter calculator on this page, you can calculate how many circular mils are in 'X' square millimeters (X is the number of square millimeters you want to convert to circular mils). In order to convert a value from square millimeters to circular mils (from sq mm to cmil) simply type the number of square millimeters to be converted to circular mils and then click on the 'convert' button. The formula used for converting a specific value from square millimeters to circular mils is:

X square millimeters * cf = Y circular mils

where

X = the specific value to be converted (in square millimeters)

cf = the conversion factor from square millimeters to circular mils

Y = the result (in circular mils)

*Example*

Let's suppose that you have a value of area of 198 square millimeters and want to express it in circular mils.

198 sq mm = (198 × 1973.5251599789) cmil

198 sq mm = 390757.98167582 cmil

## Conversion factor

1 square millimeter is equal to 1973.5251599789 circular mil

(1 sqmm = 1973.5251599789 cmil )

## Related topics

- To convert from square millimeters to any other area/surface unit, go to convert from square millimeters
- To convert from a unit of area other than square millimeter, go to all area conversions
- If you want to do the reverse unit conversion from
**circular mils to square millimeters**, go to convert circular mils to square millimeters