42 mm to dm = 0.42 dm
There are 0.01 millimeter in an decimeter. Therefore, to convert from millimeter to decimeter, multiply the number of millimeter by 0.01.
Decimeter to millimeter formula
Converter from Millimeter to Decimeter
Millimeter and Decimeter are both units of measurement for length. An Millimeter is equal to 0.01 Decimeter, so to convert Millimeter to Decimeter, multiply the number of Millimeter by 0.01 .
For example, to know how many Decimeter is 5 Millimeter, multiply 5 by 0.01 to get 0.05.
More information about the number 42
42 is not a prime number.
Square root of 42 is 6.4807406984079
42 is an even number.
Divisors of 42 are: 1 2 3 6 6 7 14 21 42
About Millimeter Unit Length
A millimeter (mm) is a unit of length in the metric system, equal to one thousandth of a meter (m).
About Decimeter Unit Length
Decimeter is a unit of length in the metric system, equal to one tenth of a meter.
Popular mm to dm conversions
Download Excel Conversion chart from mm to dm
| MM | DM |
| 1 | 0.01 |
| 2 | 0.02 |
| 3 | 0.03 |
| 4 | 0.04 |
| 5 | 0.05 |
| 6 | 0.06 |
| 7 | 0.07 |
| 8 | 0.08 |
| 9 | 0.09 |
| 10 | 0.1 |
| 11 | 0.11 |
| 12 | 0.12 |
| 13 | 0.13 |
| 14 | 0.14 |
| 15 | 0.15 |
| 16 | 0.16 |
| 17 | 0.17 |
| 18 | 0.18 |
| 19 | 0.19 |
| 20 | 0.2 |
| 21 | 0.21 |
| 22 | 0.22 |
| 23 | 0.23 |
| 24 | 0.24 |
| 25 | 0.25 |
| 26 | 0.26 |
| 27 | 0.27 |
| 28 | 0.28 |
| 29 | 0.29 |
| 30 | 0.3 |
| 31 | 0.31 |
| 32 | 0.32 |
| 33 | 0.33 |
| 34 | 0.34 |
| 35 | 0.35 |
| 36 | 0.36 |
| 37 | 0.37 |
| 38 | 0.38 |
| 39 | 0.39 |
| 40 | 0.4 |
| 41 | 0.41 |
| 42 | 0.42 |
| 43 | 0.43 |
| 44 | 0.44 |
| 45 | 0.45 |
| 46 | 0.46 |
| 47 | 0.47 |
| 48 | 0.48 |
| 49 | 0.49 |
| 50 | 0.5 |
| 51 | 0.51 |
| 52 | 0.52 |
| 53 | 0.53 |
| 54 | 0.54 |
| 55 | 0.55 |
| 56 | 0.56 |
| 57 | 0.57 |
| 58 | 0.58 |
| 59 | 0.59 |
| 60 | 0.6 |
| 61 | 0.61 |
| 62 | 0.62 |
| 63 | 0.63 |
| 64 | 0.64 |
| 65 | 0.65 |
| 66 | 0.66 |
| 67 | 0.67 |
| 68 | 0.68 |
| 69 | 0.69 |
| 70 | 0.7 |
| 71 | 0.71 |
| 72 | 0.72 |
| 73 | 0.73 |
| 74 | 0.74 |
| 75 | 0.75 |
| 76 | 0.76 |
| 77 | 0.77 |
| 78 | 0.78 |
| 79 | 0.79 |
| 80 | 0.8 |
| 81 | 0.81 |
| 82 | 0.82 |
| 83 | 0.83 |
| 84 | 0.84 |
| 85 | 0.85 |
| 86 | 0.86 |
| 87 | 0.87 |
| 88 | 0.88 |
| 89 | 0.89 |
| 90 | 0.9 |
| 91 | 0.91 |
| 92 | 0.92 |
| 93 | 0.93 |
| 94 | 0.94 |
| 95 | 0.95 |
| 96 | 0.96 |
| 97 | 0.97 |
| 98 | 0.98 |
| 99 | 0.99 |
| 100 | 1 |
| 125 | 1.25 |
| 150 | 1.5 |
| 175 | 1.75 |
| 200 | 2 |
| 225 | 2.25 |
| 250 | 2.5 |
| 275 | 2.75 |
| 300 | 3 |
| 325 | 3.25 |
| 350 | 3.5 |
| 375 | 3.75 |
| 400 | 4 |
| 450 | 4.5 |
| 500 | 5 |
| 550 | 5.5 |
| 600 | 6 |
| 650 | 6.5 |
| 700 | 7 |
| 750 | 7.5 |
| 800 | 8 |
| 850 | 8.5 |
| 900 | 9 |
| 950 | 9.5 |
| 1000 | 10 |
| 1500 | 15 |
| 2000 | 20 |
| 2500 | 25 |
| 3000 | 30 |
| 3500 | 35 |
| 4000 | 40 |
| 4500 | 45 |
| 5000 | 50 |
| 5500 | 55 |
| 6000 | 60 |
| 6500 | 65 |
| 7000 | 70 |
| 7500 | 75 |
| 8000 | 80 |
| 8500 | 85 |
| 9000 | 90 |
| 9500 | 95 |
| 10000 | 100 |
| 10500 | 105 |
| 11000 | 110 |
| 11500 | 115 |
| 12000 | 120 |
| 12500 | 125 |
| 13000 | 130 |
| 13500 | 135 |
| 14000 | 140 |
| 14500 | 145 |
| 15000 | 150 |
Rules to convert Length Units
There is no one-size-fits-all answer to this question, as the best way to convert length units will vary depending on the specific circumstances.
However, some tips on how to convert length units may include using a calculator or online converter tool, studying a conversion chart, or finding a conversion factor.
Frequently Asked Questions
How many dm is 42 mm
How to convert dm to mm ?
Convert Decimeter to Other Length Units
- 42 decimeter to inchs
- 42 decimeter to feet
- 42 decimeter to yards
- 42 decimeter to centimeter
- 42 decimeter to millimeter
- 42 decimeter to meter
- 42 decimeter to kilometer
- 42 decimeter to mile
- 42 decimeter to hand
- 42 decimeter to micrometer
- 42 decimeter to nanometer
- 42 decimeter to picometer
- 42 decimeter to lightYear
- 42 decimeter to astronomicalunit
- 42 decimeter to parsec
Convert Millimeter to Other Length Units
- 42 millimeter to inchs
- 42 millimeter to feet
- 42 millimeter to yards
- 42 millimeter to centimeter
- 42 millimeter to meter
- 42 millimeter to kilometer
- 42 millimeter to decimeter
- 42 millimeter to mile
- 42 millimeter to hand
- 42 millimeter to micrometer
- 42 millimeter to nanometer
- 42 millimeter to picometer
- 42 millimeter to lightYear
- 42 millimeter to astronomicalunit
- 42 millimeter to parsec
