To convert decimetres to millimetres (dm to mm) or to convert millimetres to decimetres (mm to dm), you may use the converter above. Alternatively, to find out how many millimetres there are in "x" decimetres, you may use the decimetres to millimetres table.
How to convert decimetres to millimetres (dm to mm)?
1 Decimetre (dm) is equal to 100 millimetres (mm). To convert dm to mm, multiply the dm value by 100.
For example, to convert 5 dm to mm, multiply 100 by 5, that makes 500 mm equal to 5 dm.
dm to mm formula:
mm = dm * 100
How to convert millimetres to decimetres (mm to dm)?
1 Millimetre (mm) is equal to 0.01 decimetre (dm). To convert mm to dm, multiply the mm value by 0.01 or divide by 100.
For example, to convert 10 mm to dm, divide 10 by 100 (multiply 10 by 0.01), that makes 0.1 dm equals to 10 mm.
mm to dm formula:
dm = mm * 0.01
dm = mm / 100
What is a Millimetre (Millimeter)?
Millimetre (millimeter) is a metric system length unit. 1 mm = 0.01 dm. The symbol is "mm".
What is a Decimetre (Decimeter)?
Decimetre (decimetre) is a metric system length unit. 1 dm = 100 mm. The symbol is "dm".
Please visit all length units conversion to convert all length units.
