Felting Shrinkage Percent
Calculator
Final dimension after felting (cm)
28
Results
- Final dimension after felting (cm)
- 28
- Shrinkage (cm)
- 12
Craft results
| Final dimension after felting (cm) | 28 |
| Shrinkage (cm) | 12 |
formula-map diagram
- Final dimension after felting (cm)
- 28
- Shrinkage (cm)
- 12
Formula breakdown
Formula
final = pre-felt size × (1 − shrinkage %) — illustrative, fiber-dependent= 28
Note
Simplified model: these are standard craft estimates based on rectangular layouts, quoted gauge and nominal densities. Real fabric nap, directional prints, shrinkage, pattern matching, yarn lots and supplier SAP values vary, so always make a swatch or test piece and buy a little extra.