Millimeter to Decimeter Conversion Chart
This chart converts Millimeter (mm) to Decimeter (dm) using the factor 0.01. One mm equals 0.01 dm; one dm equals 100 mm.
dm = mm × 0.01
| mm | dm |
|---|---|
| 5 | 0.05 |
| 10 | 0.1 |
| 15 | 0.15 |
| 20 | 0.2 |
| 25 | 0.25 |
| 30 | 0.3 |
| 35 | 0.35 |
| 40 | 0.4 |
| 45 | 0.45 |
| 50 | 0.5 |
| 55 | 0.55 |
| 60 | 0.6 |
| 65 | 0.65 |
| 70 | 0.7 |
| 75 | 0.75 |
| 80 | 0.8 |
| 85 | 0.85 |
| 90 | 0.9 |
| 95 | 0.95 |
| 100 | 1 |
| 105 | 1.05 |
| 110 | 1.1 |
| 115 | 1.15 |
| 120 | 1.2 |
| 125 | 1.25 |
| 130 | 1.3 |
| 135 | 1.35 |
| 140 | 1.4 |
| 145 | 1.45 |
| 150 | 1.5 |
| 155 | 1.55 |
| 160 | 1.6 |
| 165 | 1.65 |
| 170 | 1.7 |
| 175 | 1.75 |
| 180 | 1.8 |
| 185 | 1.85 |
| 190 | 1.9 |
| 195 | 1.95 |
| 200 | 2 |
| 205 | 2.05 |
| 210 | 2.1 |
| 215 | 2.15 |
| 220 | 2.2 |
| 225 | 2.25 |
| 230 | 2.3 |
| 235 | 2.35 |
| 240 | 2.4 |
| 245 | 2.45 |
| 250 | 2.5 |
| mm | dm |
|---|---|
| 255 | 2.55 |
| 260 | 2.6 |
| 265 | 2.65 |
| 270 | 2.7 |
| 275 | 2.75 |
| 280 | 2.8 |
| 285 | 2.85 |
| 290 | 2.9 |
| 295 | 2.95 |
| 300 | 3 |
| 305 | 3.05 |
| 310 | 3.1 |
| 315 | 3.15 |
| 320 | 3.2 |
| 325 | 3.25 |
| 330 | 3.3 |
| 335 | 3.35 |
| 340 | 3.4 |
| 345 | 3.45 |
| 350 | 3.5 |
| 355 | 3.55 |
| 360 | 3.6 |
| 365 | 3.65 |
| 370 | 3.7 |
| 375 | 3.75 |
| 380 | 3.8 |
| 385 | 3.85 |
| 390 | 3.9 |
| 395 | 3.95 |
| 400 | 4 |
| 405 | 4.05 |
| 410 | 4.1 |
| 415 | 4.15 |
| 420 | 4.2 |
| 425 | 4.25 |
| 430 | 4.3 |
| 435 | 4.35 |
| 440 | 4.4 |
| 445 | 4.45 |
| 450 | 4.5 |
| 455 | 4.55 |
| 460 | 4.6 |
| 465 | 4.65 |
| 470 | 4.7 |
| 475 | 4.75 |
| 480 | 4.8 |
| 485 | 4.85 |
| 490 | 4.9 |
| 495 | 4.95 |
| 500 | 5 |
How to use this chart
Find the mm value in the left column and read its dm equivalent on the right. Every row uses the same conversion factor, so the printable table is suitable for quick reference without recalculating each value.
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