Calculator for length of material on a roll

[Chris Hansen]

http://www.handymath.com/cgi-bin/rollen … bmit=Entry

Cheers bud, looks handy 😛

[Robert Lambie]

very handy Simon, thanks for the tip mate. I am going to test this and see how accurate it is. obviously its just a rough guide, but still very handy…

[Chris Wool]

thanks could be handy

yesterday i started a new listed 45.7 mt roll of arlon used 6mts.
new calculated length is 43.4 mts carfull measuring and thickness with a mic .24mm will try some others later