Millimeter to Decimeter (mm → dm)
Convert millimeter to decimeter instantly. The conversion factor below is exact by international definition.
Realtime·length·SI
Exact
mm
× 0.01
dm
0.01
Precision [auto]
6
📐mm to dm formulaExact
dm = mm × 0.01
Inverse: mm = dm × 100
Worked example: 1 mm = 0.01 dm
ℹ️About these units
Millimeter (mm)
Decimeter (dm)
📊Reference table: mm → dm
| Millimeter (mm) | Decimeter (dm) |
|---|---|
| 1 | 0.01 |
| 2 | 0.02 |
| 5 | 0.05 |
| 10 | 0.1 |
| 15 | 0.15 |
| 20 | 0.2 |
| 25 | 0.25 |
| 50 | 0.5 |
| 100 | 1 |
| 250 | 2.5 |
| 500 | 5 |
| 750 | 7.5 |
| 1,000 | 10 |
Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.
🔁Reverse & related
🔌API & widget
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