Coil Calculator

Work out how much cable to cut before you coil it. Enter your measurements below and the result updates as you type.

Wire thicknessThickness of the wire, in millimetersmm Cable thicknessThickness of your finished cable, in millimetersmm Coil lengthHow long you want the coiled section to bein End lengthsTotal straight cable on both sides of the coilin

Cable length needed

–

Coil turns–

Cable in coil–

Straight ends–

Formula by solar. New to coiling? Check out the DIY resources for tutorials, or ask in our Discord.

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Coil Calculator

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Coil Calculator

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