Determining How Much Film You Have

3" Reel: 50 ft

4" Reel: 100 ft

5" Reel: 200 ft

6" Reel: 300 ft

7" Reel: 400 ft

8" Reel: 600 ft

10" Reel: 800 ft

12" Reel: 1200 ft

14" Reel: 1600 ft

15" Reel: 2000 ft