Stitches per centimeter to millimeters per stitch
Type a value in st/cm to get it in mm instantly.
2.119mm
That's 1.41× as long as fine fabric, while a standard seam is 1.18× longer.
What it means
How long is that stitch?
For straight stitch. Thread tension and fabric thickness change the stitch you actually get by a little.
The math
How to convert st/cm to mm
mm per stitch = 25.4 ÷ SPI; SPI = 25.4 ÷ mm.
Example: 4.72 st/cm = 2.11864 mm.
Every unit
That stitch in every unit
Tables
st/cm to mm conversion table
| st/cm | mm |
|---|---|
| 1.97 st/cm | 5.07614 mm |
| 2.36 st/cm | 4.23729 mm |
| 2.76 st/cm | 3.62319 mm |
| 3.15 st/cm | 3.1746 mm |
| 3.54 st/cm | 2.82486 mm |
| 3.94 st/cm | 2.53807 mm |
| 4.33 st/cm | 2.30947 mm |
| 4.72 st/cm | 2.11864 mm |
| 5.51 st/cm | 1.81488 mm |
| 6.3 st/cm | 1.5873 mm |
| 7.09 st/cm | 1.41044 mm |
| 7.87 st/cm | 1.27065 mm |
mm to st/cm conversion table
| mm | st/cm |
|---|---|
| 1.27 mm | 7.87402 st/cm |
| 1.41 mm | 7.0922 st/cm |
| 1.59 mm | 6.28931 st/cm |
| 1.81 mm | 5.52486 st/cm |
| 2.12 mm | 4.71698 st/cm |
| 2.31 mm | 4.329 st/cm |
| 2.54 mm | 3.93701 st/cm |
| 2.82 mm | 3.5461 st/cm |
| 3.18 mm | 3.14465 st/cm |
| 3.63 mm | 2.75482 st/cm |
| 4.23 mm | 2.36407 st/cm |
| 5.08 mm | 1.9685 st/cm |
Quick answers
Quick answers
- How many mm is 1 st/cm?
- 1 st/cm is 10 mm.
- How many mm is 10 st/cm?
- 10 st/cm is 1 mm.
- How many mm is 4.72 st/cm?
- 4.72 st/cm is 2.11864 mm.
The units
About these units
Stitches per centimeter (st/cm)
How many stitches fit in a centimeter.
Millimeters per stitch (mm)
Stitch length as machines set it.
Keep going