# square decimetre to square millimetre conversion

Conversion number between square decimetre [dm²] and square millimetre [mm²] is 10000. This means, that square decimetre is bigger unit than square millimetre.

### Contents [show][hide]

Switch to reverse conversion:
from square millimetre to square decimetre conversion

### Enter the number in square decimetre:

Decimal Fraction Exponential Expression
 [dm²]
eg.: 10.12345 or 1.123e5

Result in square millimetre

?
 precision 0 1 2 3 4 5 6 7 8 9 [info] Decimal: Exponential:

### Calculation process of conversion value

• 1 square decimetre = (exactly) (0.01) / (0.000001) = 10000 square millimetre
• 1 square millimetre = (exactly) (0.000001) / (0.01) = 0.0001 square decimetre
• ? square decimetre × (0.01  ("m²"/"square decimetre")) / (0.000001  ("m²"/"square millimetre")) = ? square millimetre

### High precision conversion

If conversion between square decimetre to square-metre and square-metre to square millimetre is exactly definied, high precision conversion from square decimetre to square millimetre is enabled.

Decimal places: (0-800)

square decimetre
Result in square millimetre:
?

### square decimetre to square millimetre conversion chart

 Start value: [square decimetre] Step size [square decimetre] How many lines? (max 100)

visual:
square decimetresquare millimetre
00
10100000
20200000
30300000
40400000
50500000
60600000
70700000
80800000
90900000
1001000000
1101100000
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## Multiple conversion

Enter numbers in square decimetre and click convert button.
One number per line.

Converted numbers in square millimetre:
Click to select all

## Details about square decimetre and square millimetre units:

Convert Square decimetre to other unit:

### square decimetre

Definition of square decimetre unit: = 1 dm x 1 dm. Area equal with 1 decimetre by 1 decimetre square.

Convert Square millimetre to other unit:

### square millimetre

Definition of square millimetre unit: = 1 mm x 1 mm.

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