# Square millimeters to square decimeters (sq mm to sq dm)

area conversions » square millimeter conversions » sq mm to sq dm## Square millimeters to square decimeters conversion table (chart)

The conversion table to the right is a default, short version of the square millimeters to square decimeters conversion table. You also have an option to create the square millimeters to square decimeters 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 square decimeters conversion table, click on the 'create conversion table' button.

square millimeter (sq mm) | square decimeter (sq dm) |

10 | 0.001 |

20 | 0.002 |

30 | 0.003 |

40 | 0.004 |

50 | 0.005 |

60 | 0.006 |

70 | 0.007 |

80 | 0.008 |

## Conversion Formula

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

X square millimeters * cf = Y square decimeters

where

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

cf = the conversion factor from square millimeters to square decimeters

Y = the result (in square decimeters)

*Example*

Let's suppose that you have a value of area of 958 square millimeters and want to express it in square decimeters.

958 sq mm = (958 × 0.0001) sq dm

958 sq mm = 0.0958 sq dm

## Conversion factor

1 square millimeter is equal to 0.0001 square decimeter

(1 sqmm = 0.0001 sqdm )

## 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
**square decimeters to square millimeters**, go to convert square decimeters to square millimeters