I've never used bulk film but I remember years ago an Ilford rep telling me you'd get 10 rolls of 36 exposures out of 17 metres, and 18 rolls out of 30 metres; this still leaves you spare for wastage/leaders. I'd say that's about right, as a roll of 36 is just over 1.5 metres (including leader).
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.