Film Length Calculator

• Calculator Changelog (send feedback or suggestions to Buck Bito)
• 20110202 - Posted with Acetate (0.0056) and Polyester (0.0047) values
  • Thickness values pulled from Film Collecting Basics by GORDON R. BACHLUND, P. E.
• 20110211 - Added Late 1960s 7242 (0.0059) value
  • Derived from sample of 6 Kodak Ektachrome 7242 cores (1969 - 1971): 5 x 2-inch 16mm cores and 1 x 3-inch core ranging in footage from 126 to 220 feet checked with Neumade HM5S by Buck Bito
  • Determined to be accurate within 5% producing results at or slightly over measured footage
  • 20110217 - Early 1920s Pathex 9.5mm 156 feet calculated at 166 feet - not bad!
• 20110301 - Added selector for Inch/Feet or cm/Meters and HTML5 Input types to force numeric entry in iOS 3.1 and later and Android 2.2 and later
• 20121114 - Rebranded for Movette Film Transfer name change (formerly Video Transfer Center)