To provide a knitting method of a knitted fabric capable of making a stretchability of a bind-off processed portion greater than in the prior art when connecting stitches at an end in a wale direction of front and back knitted fabric portions through a bind-off process. The following steps A to F are repeated. Step A of forming a new stitch α following an end stitch θ in a starting end direction LS of one side knitted fabric portion 20B. Step B of forming a new stitch P following an end stitch λ in the starting end direction LS of the other side knitted fabric portion 20F. Step C of forming a new stitch γ following the stitch β. Step D of forming a new stitch δ following the stitch α. Step E of forming a double stitch s in which the stitch δ and a stitch next to the stitch δ in a bind-off direction RS are overlapped. Step F of forming a double stitch ζ in which the stitch γ and a stitch next to the stitch γ in the bind-off direction RS are overlapped.

Here, one of the stitch α and the stitch δ is a front stitch and the other is a back stitch, and one of the stitch β and the stitch γ is a front stitch and the other is a back stitch.