Tension ( )

Tension refers to how tightly or loosely the yarn is knitted. It directly affects gauge, fabric feel, and fit. On a knitting machine, tension is adjusted by the tension dial on the carriage. A lower number produces tighter knitting (smaller stitches), while a higher number produces looser knitting (larger stitches). Even slight changes in yarn thickness, fiber, or weather conditions can affect tension—so always knit and measure a swatch before starting your project.