Cut your macrame cords the right length the first time. Enter the finished length, how dense the knotting is and the project type to get the length per strand, the cut length for folded or single cords, the total cord and how many rolls to buy.
Last updated:
Units
×
in
From the mounting knot to the end of the knotting.
cm
From the mounting knot to the end of the knotting.
in
cm
%
yd
m
Enter your values to see the result.
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How to use the Macrame Cord Length Calculator
Choose the project type: it decides whether cords are folded and how much extra goes into the mount.
Pick the knot density: open for lots of gaps, dense for solid knotting or spirals.
Enter the finished knotted length and the fringe or tassel length.
Enter how many cords you will cut, plus your roll length if you want a roll count.
Cut each cord to the length shown and use the total to buy cord.
Macrame cord length formula
Strand length = finished knotted length × knot density multiplier + fringe + mounting allowance, plus your safety margin.
Cut length = strand length for single cords, or 2 × strand length for cords folded with a lark's head knot.
Total cord = cut length × number of cords.
Example: a 24 in wall hanging with medium knotting (4×), an 8 in fringe and 2 in for the dowel: strand = 24 × 4 + 8 + 2 = 106 in, + 10% = 116.6 in. Folded, each cord is cut at 233 in (about 19.4 ft). Sixteen cords need 16 × 233 = 3,731 in, about 104 yd.
Knot density guide
Multiplier
Typical work
Examples
3×
Open designs with long gaps
Simple plant hangers, net bags, garlands
4×
Mixed knotting with some spacing
Most wall hangings, feathers, coasters with fringe
5×
Mostly solid square knots
Dense panels, bags, keychains
6×
Spiral (half knot) and half-hitch heavy work
Spiral sennits, diagonal half-hitch patterns
Tips for cutting macrame cord
Cut one test cord, tie a short sample and measure how much it used. Adjust the multiplier before cutting the rest.
Bundle long cords into butterfly bundles or wrap them around a card to stop tangles while you work.
Single-twist and 3-ply cords are easiest to comb into fringe; braided cord holds its shape better in knots.
Keep leftovers: short ends are perfect for tassels, wrapping knots and practice swatches.
Frequently asked questions
How long should I cut macrame cords?
A common rule is that each strand needs about 4 times the finished length for medium knotting, plus the fringe. If the cord is folded in half with a lark's head knot, it makes two strands, so cut it twice as long, about 8 times the finished length plus two fringe lengths.
How much cord do I need for a macrame plant hanger?
A typical 36 in plant hanger uses 8 cords folded through a ring. With open knotting (about 3 times the length), a 10 in tassel and a little extra, each cord is cut to roughly 22–26 ft, so you need about 60–70 yd of cord in total.
Why do folded cords need to be cut twice as long?
When you fold a cord over a dowel or ring with a lark's head knot, it becomes two hanging strands. Each strand needs the full working length, so the cord you cut is two strand lengths.
Do all strands need the same length?
Not always. In square knot sennits, the two center (filler) strands barely move and may need only about 1.2–1.5 times the finished length, while the outer working strands use more. If you plan that layout, you can cut fillers shorter, but most makers cut everything the same length for flexibility.
Does cord thickness change how much I need?
Yes. Thicker cord takes more length per knot, so for 5–6 mm cord add roughly 10–20% or choose the next density up. Thin 2–3 mm cord with loose knotting can use a little less.
What if I run out of cord in the middle?
You can add a new strand by hiding the join inside a knot or a wrap, but it is fiddly and sometimes visible. That is why the calculator adds a safety margin; leftovers can become fringe tests, keychains or tassels.
Are all the tools on FreeToolCabin tested for quality and accuracy?
Yes! Every tool on our site undergoes automated Q/A testing in real browser environments to ensure high precision, correct output, and zero errors. If you happen to spot a bug or have a suggestion, please contact us at [email protected] and our team will review it right away.