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Convert decimeter to millimeter

Here you can quickly calculate how many millimeter fit in one decimeter.

- scroll: formula · table · questions -

  • 1 dm = 100 mm
  • 1 mm = 0.01 dm

Decimeter to millimeter conversion table

decimeter millimeter
1 100
2 200
5 500
10 1000
20 2000
50 5000
100 10000

Decimeter to millimeter formula

To convert decimeter to millimeter, multiply by 100.

1 dm = 100 mm
Example: 1 decimeter = 100 millimeter

Quick decimeter and millimeter conversion quiz

Score: 0

1.4 decimeter equals 280 millimeter.

Correct answer: 1.4 decimeter = 140 millimeter.

129 millimeter equals 2.58 decimeter.

Correct answer: 129 millimeter = 1.29 decimeter.

32 decimeter equals 3.2e+3 millimeter.

Correct answer: 32 decimeter = 3.2e+3 millimeter.

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