Film Footage to Running Time Calculator
Convert physical film length (35mm/16mm feet) to running time at 24 fps — for archive, lab and film-print planning.
35mm runs 16 frames per foot, so 90 feet is 1,440 frames — exactly one minute at 24 fps (the handy '90 feet per minute' rule). Archivists and labs price and plan by footage; this converts the physical reel to screen time for restoration and DCP planning.
Rule / Formula
Convert physical film length (35mm/16mm feet) to running time at 24 fps — for archive, lab and film-print planning.
About Film Footage to Running Time Calculator
Convert physical film length (35mm/16mm feet) to running time at 24 fps — for archive, lab and film-print planning. 35mm runs 16 frames per foot, so 90 feet is 1,440 frames — exactly one minute at 24 fps (the handy '90 feet per minute' rule). Archivists and labs price and plan by footage; this converts the physical reel to screen time for restoration and DCP planning.
How to use Film Footage to Running Time Calculator
- 1Enter your values into the fields in Film Footage to Running Time Calculator.
- 2The result and any pass/fail verdict update instantly as you type — no button to press.
- 3Check the substituted formula and worked example to see exactly how the result was derived.
- 4Copy or note the result for your spec, delivery or planning.
Why use Film Footage to Running Time Calculator?
- ✓Runs entirely in your browser with instant, private results — no data leaves your device.
- ✓Built on a published reference: 35mm/16mm film format standards (SMPTE).
- ✓Shows the governing formula and a worked example, so you can trust and check every result.
- ✓100% free with no sign-up, no watermark and no usage limits.
- ✓Works on any device — desktop, tablet or phone — and keeps working offline once loaded.
Frequently asked questions
What does Film Footage to Running Time Calculator do?+
Convert physical film length (35mm/16mm feet) to running time at 24 fps — for archive, lab and film-print planning. 35mm runs 16 frames per foot, so 90 feet is 1,440 frames — exactly one minute at 24 fps (the handy '90 feet per minute' rule).
Is my data private?+
Yes. Film Footage to Running Time Calculator runs entirely in your browser — your inputs are never uploaded, stored or logged.
What standard or source is Film Footage to Running Time Calculator based on?+
It follows 35mm/16mm film format standards (SMPTE). Always confirm against the current official document, as specifications and rates can change.
What formula does it use?+
Film Footage to Running Time Calculator uses: frames = feet × frames-per-foot; time = frames ÷ 24 (35mm = 16 fr/ft, 16mm = 40 fr/ft). The tool shows this formula with your own numbers substituted so you can verify the result.
Is Film Footage to Running Time Calculator free to use?+
Yes — it is completely free with no account, no sign-up and no usage limits. There is no watermark and no paywall.
Embed Film Footage to Running Time Calculator on your website
Want Film Footage to Running Time Calculatoron your own site? Paste this snippet into any HTML page — it's free, with no API key or sign-up. The tool loads in an iframe and keeps working exactly as it does here.
<iframe src="https://tooljolt.com/tools/film-footage-to-time-calculator" width="100%" height="640" style="border:1px solid #e5e7eb;border-radius:12px;max-width:680px" title="Film Footage to Running Time Calculator — ToolJolt" loading="lazy"></iframe>Related Broadcast tools
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