✂️ DIY & Craft
Macramé Cord Calculator
Macramé cord length is driven by the number of knots rather than the size of the finished piece, because each knot consumes cord from every strand passing through it. A good rule is four times the finished length for the working strands, plus a generous allowance for the fringe.
How it works
Project type
Finished length
Number of strands
Extra for fringe and tying
Cord thickness
Price per metre
Length per strand
Total cord
Total cord
100 metre spools needed
Cord cost
Approximate knots
Frequently asked questions
How do I use the Macramé Cord Calculator?
Fill in the fields above — the result recalculates instantly as you type. Everything runs in your browser, so the values you enter are never collected or stored.
Is this calculator free?
Yes. It is completely free, requires no account, and works on phones, tablets and desktops.