Length
Distance, height, thickness and astronomical length.
Try a decimal, 1e-9, 1/3, or 5 1/2.
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Convert decametre (dam) to megametre (Mm). Enter a value for an instant result, or use the examples and reverse conversion below.
Distance, height, thickness and astronomical length.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Enter a decametre value to calculate megametre with full internal precision before display rounding.
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
| Unit | Symbol | Converted value |
|---|---|---|
| quectometrefrom dam | qm | 1e31 |
| rontometrefrom dam | rm | 1e28 |
| yoctometrefrom dam | ym | 1e25 |
| zeptometrefrom dam | zm | 1e22 |
| attometrefrom dam | am | 1e19 |
| femtometrefrom dam | fm | 1e16 |
| picometrefrom dam | pm | 10000000000000 |
| nanometrefrom dam | nm | 10000000000 |
| ångströmfrom dam | Å | 100000000000 |
| micrometrefrom dam | µm | 10000000 |
| millimetrefrom dam | mm | 10000 |
| centimetrefrom dam | cm | 1000 |
| decimetrefrom dam | dm | 100 |
| metrefrom dam | m | 10 |
| decametrefrom dam | dam | 1 |
| hectometrefrom dam | hm | 0.1 |
| kilometrefrom dam | km | 0.01 |
| megametrefrom dam | Mm | 0.00001 |
| gigametrefrom dam | Gm | 0.00000001 |
| terametrefrom dam | Tm | 1e-11 |
| petametrefrom dam | Pm | 1e-14 |
| exametrefrom dam | Em | 1e-17 |
| zettametrefrom dam | Zm | 1e-20 |
| yottametrefrom dam | Ym | 1e-23 |
| ronnametrefrom dam | Rm | 1e-26 |
| quettametrefrom dam | Qm | 1e-29 |
| thou / milfrom dam | mil | 393701 |
| inchfrom dam | in | 393.701 |
| footfrom dam | ft | 32.8084 |
| yardfrom dam | yd | 10.9361 |
| chainfrom dam | ch | 0.497097 |
| furlongfrom dam | fur | 0.0497097 |
| international milefrom dam | mi | 0.00621371 |
| nautical milefrom dam | nmi | 0.00539957 |
| U.S. survey footfrom dam | ftUS | 32.8083 |
| typographic pointfrom dam | pt | 28346.5 |
| astronomical unitfrom dam | au | 6.68459e-11 |
| light-secondfrom dam | ls | 0.0000000333564 |
| light-yearfrom dam | ly | 1.057e-15 |
| parsecfrom dam | pc | 3.24078e-16 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
Decametre (dam) and megametre (Mm) are units of length. Use this page to convert in either direction.
| Decametre (dam) | Megametre (Mm) |
|---|---|
| 1 dam | 0.00001 Mm |
| 5 dam | 0.00005 Mm |
| 10 dam | 0.0001 Mm |
| 100 dam | 0.001 Mm |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
Mm to dam (megametre to decametre)