Use this AJ Video Services film conversion chart to help identify what reels you have. This is for display purposes ONLY and does not verify actual footage or time of your reels. Visit our film transfer page for more information. Give us a call! (410) 737-0763
8mm Film
| Reel Diameter | Film Length | Play Duration (Approx.) |
| 3″ | 50 ft. | 3.5 Minutes |
| 4″ | 100 ft. | 7 Minutes |
| 5″ | 200 ft. | 14 Minutes |
| 6″ | 300 ft. | 21 Minutes |
| 7″ | 400 ft. | 29 Minutes |
| – | 750 ft. | 53.5 Minutes |
| – | 1,500 ft. | 1 Hour & 47 Minutes |
16mm Film
| Reel Diameter | Film Length | Play Duration (Approx.) |
| 3″ | 50 ft. | 1.75 Minutes |
| 4″ | 100 ft. | 3.5 Minutes |
| 5″ | 200 ft. | 7 Minutes |
| 6″ | 300 ft. | 10.5 Minutes |
| 7″ | 400 ft. | 13.5 Minutes |
| 8″ | 600 ft. | 20.5 Minutes |
| 9″ | 800 ft. | 27.5 Minutes |
| 10″ | 1,000 ft. | 34.5 Minutes |
| 11″ | 1,200 ft. | 41.5 Minutes |
| – | 1,600 ft. | 55 Minutes |
| – | 3,200 ft. | 1 Hour & 50 Minutes |