Published: May 17, 2020 | Last Updated: September 25, 2024
Even though a short film can technically be as long as fifty minutes and still qualify as short, most film festival programmers agree that the ideal length for a narrative short film is under 10 minutes. That said, narrative shorts between 8 and 12 minutes are still viable, while documentary shorts can be up to 20 minutes long and still get programmed fairly easily.
The Technical Definition
Technically, the Academy Awards qualify a feature-length film as “over 40 minutes, meaning a short film can be anything under 40-50 minutes. However, this broad range doesn’t necessarily align with film festival programmers’ needs.
The Ideal Length

Most film festival programmers agree that the sweet spot for narrative short films is under 10 minutes. This doesn’t mean longer shorts are automatically disqualified, but they face more challenges in the selection process:
- Narrative shorts: 8-12 minutes are generally viable
- Documentary shorts: Up to 20 minutes can be programmed fairly easily
Read my book review of An Independent Filmmakers Guide to Preparing and Submitting to Film Festivals
Why Shorter is Often Better
Film festivals typically organize shorts into 90-minute blocks. Programmers aim to include as many high-quality films as possible within this timeframe. Consequently, shorter films (under 10 minutes) are easier to fit into these blocks, increasing their chances of selection.
Short Film Structure
Unlike feature films, which follow a more complex narrative structure, short films benefit from a simplified approach:
- Inciting incident
- Pivotal moment of decision
- Resolution based on the character’s decision
This streamlined structure allows for effective storytelling within a limited timeframe, focusing on a single character’s journey and crucial decisions.
The Documentary Exception
Documentary shorts have more leeway in length, often running up to 20 minutes. This is due to the different storytelling approaches and the weight of true stories they present.
Challenges of Longer Shorts

While it’s possible to create a short film up to 50 minutes long, this approach comes with several potential pitfalls:
- Editing difficulties: Cutting down from a longer runtime can lead to loss of important content
- Storytelling issues: Longer shorts may feel like incomplete features rather than well-structured short films
- Programming challenges: Longer films are harder to fit into festival blocks, reducing their chances of selection
Tips for Success
To increase your chances of festival success, consider the following:
- Focus on a single character and their pivotal decision
- Aim for a runtime under 10 minutes for narrative shorts
- If creating a documentary, keep it under 20 minutes
- Ensure your story fits the short film structure rather than attempting a “mini-feature”
- Remember that a well-crafted short can be as impactful as a single powerful scene
Conclusion
While there’s no strict rule for short film length, keeping your film under 10 minutes can significantly boost its festival prospects.
Focusing on a concise, well-structured story will increase your chances of selection and create a more impactful viewing experience for your audience.
Remember, the goal is to tell a compelling story efficiently. As Sundance programmer Mike Plante advises, “Don’t try to do a mini-feature.” Instead, craft a short film that showcases your storytelling abilities within the unique constraints of the format.
Read Next: How to get your film selected for a film festival.

This presentation on short films was exactly what I was looking for. It was extremely informative and well said. I now know that my short will be 10 minutes without a doubt. Thanks very much.
Hi Frank.
I’m glad you found it useful. Maybe you’ll enjoy this article as well: 5 Pro Tips To Get Your Film Selected For A Film Festival
? It has some useful tips as well.
It’s written by Andrew Straeger who is the Director of Berlin Sci-Fi Filmfest.
Best, Jan