Film calculator online

Form for calculating footage, number of frames, reel duration. The film calculator can be used for online calculating parameters of the formats: 8mm, Super-8, 16mm, 35mm (standard, 3-perf, 2-perf, VistaVision).

Old version of film calculator

Film format. You can specify the type of perforation for a more accurate calculation.
Pitch:
The type of perforation can be found in the film technical passport. For Kodak films, you can use description of specification numbers.
The speed of shooting or playback (frames per second).
meters
/
feet
Film roll length can be set in meters or in feet.
hour
:
min
:
sec
Roll duration.
Roll number of frames.
mm
The inner diameter of the roll or the diameter of the core.
mm
The outer diameter of the roll. This parameter can only be used for estimates.