The question sounds simple. The answer depends entirely on what you're asking it for. If you want a technical definition, the answer is generous. If you want to know what actually works — for festivals, for online audiences, for your development as a filmmaker — the answer is much more specific. Here's both.
The Official Definition (And Why It's Not That Useful)
The Academy of Motion Picture Arts and Sciences defines a short film as any film under 40 minutes. BAFTA's threshold is similar. So technically, a 38-minute film is a "short." But that's not how short films actually function in the real world of festivals, distribution, and early filmmaking careers.
In practice, almost no one programs a 38-minute short. Festival programmers build screening programs around time blocks — typically 60 to 90 minutes. A 38-minute short takes up the space of three or four other shorts in that block and needs to be exceptionally strong to justify the trade-off. It also needs to be evaluated and handled differently by programmers, distributors, and audiences. The closer your film gets to 40 minutes, the more it functions like a failed feature rather than a strong short.
Festival Sweet Spots: Why 5–12 Minutes Gets the Most Screenings
If playing festivals is your goal — which it is for most short filmmakers — the data points clearly in one direction. Films between 5 and 12 minutes receive the most programming attention, the most invitations, and the most flexible placement in festival programs.
Why This Range Works
- Programmers can include 4–6 films in a 60-minute block, giving each film real context alongside others and making your film genuinely easy to include.
- Audiences maintain complete engagement for 10 minutes. Sustaining full emotional attention beyond 15 minutes requires feature-level storytelling craft and execution.
- Films under 5 minutes are powerful as formal exercises but difficult to land as complete emotional experiences — the setup-and-payoff arc is extremely compressed.
- Online audiences (Vimeo, YouTube) show significantly higher completion rates for films under 12 minutes. A film nobody finishes watching is a film that hasn't done its job.
None of this means you can't make a brilliant 20-minute short. Some of the greatest short films ever made run 20 to 25 minutes. But for a first film, the 5–12 minute window gives you the best ratio of ambition to achievability, and the best shot at programming.
The 1 Page = 1 Minute Rule and Why It Matters
Standard screenplay formatting — 12-point Courier, standard margins, standard element spacing — is calibrated so that one page of script translates to approximately one minute of screen time. This isn't arbitrary: it's the accumulated result of decades of professional screenwriting practice and production experience.
What this means practically: if your short film script is 15 pages, plan for a 15-minute film. If the festival sweet spot is 10 minutes, write a 10-page script. The rule isn't exact — dialogue-heavy scenes run slightly faster, action sequences slightly longer — but it's accurate enough for planning purposes and reliable enough to use as a constraint while you're writing.
Using Page Count to Check Your Draft
If you've written 22 pages for a short film and it feels bloated, the page count is telling you something important. A 22-page script is a 22-minute film, which puts you well outside the festival sweet spot and into a runtime that demands a level of storytelling craft most first films aren't ready to carry. The solution isn't to lower your standards — it's to find the 10-page story within the 22 pages you've written. It's usually there.
Why Shorter Is Almost Always Better for a First Film
For your first short film specifically, shorter is almost always the correct choice. A 6-minute film requires fewer shooting days, fewer locations, a smaller cast, less edit time, a smaller sound design budget, and less of every resource you're probably short on. The constraints make you a better storyteller because they force the same economy that all great short filmmaking requires.
A tight, confident 7-minute film that lands its ending is infinitely more impressive to a festival programmer, a production company, or an industry contact than a sprawling 20-minute film that outstays its welcome by six minutes. Your first film should demonstrate that you can tell a complete story with clarity and intention — not that you can sustain a longer one.
How to Cut Your Script Down Without Losing the Story
If your current draft is running long, here's a systematic approach to finding the cuts:
- Cut the beginning. Most first drafts begin two or three scenes before the real story starts. Find where the story actually begins — usually it's the moment things change — and start there. Delete everything before it.
- Cut scene exits. End every scene at the last possible moment before the next one must begin. Cut the goodbyes, the walks to the door, the closing of drawers. The edit can handle the transition.
- Cut scenes that only explain. If a scene exists only to tell the audience something another scene already shows, remove it. Trust the audience to connect the dots.
- Cut or merge secondary characters. If a character serves a single function, consider whether that function could be performed by an existing character, or whether the function is needed at all.
- Cut dialogue. Read every line of dialogue aloud. Cut every line that doesn't need to be said. Real people finish each other's sentences, talk over each other, and leave things unsaid. Your script should do the same.
Conclusion
The right answer to "how long should a short film be?" is as long as it needs to be, and not one second more — which, for most first films, means somewhere between 5 and 12 minutes. Write lean, cut early and often, and trust that a tight, well-told story will serve you better than a long, loose one every single time.
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