How to calculate wire size and length in making rings - selected wire size depends on the motifs of the ring. - small motifs using 0.6-0.7mm diameter wire ( 22-21 gauge - 4 round ) - big motifs using ...

Full tutorial video link above the title wire size to make big ring diameter 1,5-2cm (can + a few centimeters to depreciate) 21 gauge ( wire diameter 0.7mm ) : 55cm( 22 inch) 26 gauge ( wire diameter ...

Most wire or string is made with a circular cross section of some particular radius and diameter. The area of that cross section is the well known A = pi*R² which is colloquially pronounced as “pie ...