Decimeter to Millimeter (dm → mm)
Convert decimeter to millimeter instantly. The conversion factor below is exact by international definition.
Realtime·length·SI
Exact
dm
× 100
mm
100
Precision [auto]
6
📐dm to mm formulaExact
mm = dm × 100
Inverse: dm = mm × 0.01
Worked example: 1 dm = 100 mm
ℹ️About these units
Decimeter (dm)
Millimeter (mm)
📊Reference table: dm → mm
| Decimeter (dm) | Millimeter (mm) |
|---|---|
| 1 | 100 |
| 2 | 200 |
| 5 | 500 |
| 10 | 1,000 |
| 15 | 1,500 |
| 20 | 2,000 |
| 25 | 2,500 |
| 50 | 5,000 |
| 100 | 10,000 |
| 250 | 25,000 |
| 500 | 50,000 |
| 750 | 75,000 |
| 1,000 | 100,000 |
Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.
🔁Reverse & related
🔌API & widget
GET https://convertnavi.com/api/v1/convert?value=10&from=decimeter&to=millimeterEmbed this converter
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