Jewelry Wire Length Calculator
Estimate the total wire a jewelry project needs — for wrapped loops, coils or a repeated element — with a working-tail allowance.
How it works
Per element = wire per element + working tail · Raw = per element × count · Total = raw × (1 + waste)
Wire-work uses a predictable length for each repeated component — a wrapped loop, a jump ring, a coil — so total consumption is that per-element figure times the number of elements. Real work also needs a tail on each piece: the length your pliers grip and the stub you trim off after closing a wrap. Adding a small overall waste margin covers mis-formed loops you redo and the wire lost when you cut from the spool. Because half-hard and dead-soft wire behave differently, cut a test element first to confirm the per-element length before committing a whole spool.
Worked example
A project of 20 wrapped-loop links using 6 cm of wire each, with a 2 cm working tail per link, needs (6 + 2) × 20 = 160 cm of wire. Adding 10% waste gives 176 cm — about 1.76 m or 5.8 ft.
Frequently asked questions
How do I find the wire per element?
Make one component and straighten out the wire you used, or measure the wire before and after forming it. Wrapped loops typically take 4–8 cm depending on gauge and loop size.
Does wire gauge change the length?
The length per element barely changes with gauge, but thicker wire is stiffer and harder to wrap, so you may leave a longer tail to grip. Gauge mostly affects the weight and cost, not the length.
Why include a working tail?
You need wire to hold with pliers while forming and a bit to trim after finishing a wrap. Skipping the tail is the most common reason people run short partway through a repetitive project.
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This calculator is for educational purposes. Double-check important results before acting on them.