How Long Should a Screenplay Be? Page Count Explained

October 25, 2026 • By Greenlight Writing

A feature screenplay should usually run 90 to 120 pages. That is the short answer, and it follows from the industry guideline that one properly formatted page equals roughly one minute of screen time. A 100 page script points toward a film of about 100 minutes, and a 120 page script points toward a film of about two hours.

That guideline is useful, but it is not a law. One page does not always equal one minute, and treating it as exact will mislead you in both directions. Some pages play longer than a minute on screen, some play shorter, and the difference depends on what is on the page, what kind of film you are writing, and how much of the finished film gets cut before anyone sees it. The page count still matters, because readers, producers, and festivals use it as a first signal. It just matters as a range and a planning tool, not as a stopwatch.

Why the rule exists at all

The rule only works because screenplay format is fixed. A screenplay is written in 12 point Courier on US Letter paper, with a 1.5 inch left margin and 1 inch margins on the right, top, and bottom. Every character takes the same width in a monospaced font, so a page holds a roughly consistent amount of material from one script to the next. Change the font, shrink the margins, or double space the dialogue, and the page count stops meaning anything. That is why a script in the wrong format reads as unprofessional before a reader reaches the story: the reader can no longer trust the page count as a guide to running time, budget, or schedule.

Our article on how to format a screenplay lays out the full standard, element by element. The point that matters here is simple. Standard format turns page count into a shared language. A producer can look at a 110 page script and know, before reading a word, that the writer is aiming at a feature of roughly feature length. A first assistant director can break the script down into scenes, locations, and shooting days. None of that works if every writer invents a private layout.

What the rule gets wrong

Film data researcher Stephen Follows tested the rule against real films rather than repeating it. He matched screenplay PDFs for 2,520 feature films against their actual theatrical runtimes, and the average result was a ratio of 1.1 pages for every minute of film. In other words, one page equaled about 55 seconds, not 60. The median script in his study was 119 pages long and produced a 108 minute film, eleven extra pages, or roughly ten minutes of overshoot if you took the rule at face value.

Only 18.2 percent of scripts in the study fell within 5 percent of the rule, a ratio between 0.95 and 1.05. For a 120 page script, Follows puts it plainly: there is roughly a four in five chance the finished film will be wrong by more than six minutes in either direction if you assume one page equals one minute. That is not a reason to ignore page count. It is a reason to stop using it as a precise prediction.

The reasons are ordinary, and every one of them is part of filmmaking. Scripts go through multiple drafts. Directors, producers, studios, and sometimes actors suggest changes. Budget, schedule, locations, and weather force further changes. Actors and directors shape lines in performance. Editors cut scenes after shooting. Credits add runtime that has no corresponding page in the script at all. Follows sampled end credits separately and found a median length of 4.3 minutes, rising to 5.2 minutes for films from the 2020s. Every extra minute of credits is a minute of runtime with no page behind it.

Why genre changes the math

The study also shows that not every kind of film converts pages to minutes at the same rate. Musicals and war films were the only genres with a ratio under 1, at 0.9 for musicals and 0.99 for war films. A direction line such as a character performing a musical number can cover several minutes of screen time in a single line, and long, dialogue light action sequences play longer than they read. Comedy sat at the other end, at 1.15, because rapid fire dialogue fills pages faster than it fills screen time, and physical comedy happens faster than it reads. Follows suggests thinking of a comedy page as about 52 seconds rather than a full minute.

Screenwriter John August makes the same point from the writing side. He notes that a page full of action would likely take longer than a minute, while a page of rapid fire dialogue would be much faster. That is why productions time a script before shooting: a script timer, often the script supervisor, estimates how long each scene will actually play, taking the director's vision and style into account. The same page plays differently in a slow, held take than in a fast cut sequence, and no page count can capture that on its own.

Length itself changes the ratio too. In the Follows study, scripts of 60 to 89 pages had a median ratio of just 0.798, meaning they consistently produced films longer than their page counts predicted. A 75 page script in that bracket typically produced a 94 minute film. Scripts in the 90 to 109 page range came in at 1.0, nearly exact. Scripts in the 110 to 130 page range averaged 1.093, about 9 percent more pages per minute. Scripts of 151 pages or more had a median ratio of 1.361, roughly a third more pages than minutes of runtime. Longer scripts tend to be dialogue heavy, and they are also more likely to lose material in post production. If your draft is very long, the finished film will almost certainly come in well under your page count. If your draft is lean, you probably have more screen time in it than the page count suggests.

Paper size matters as well, and this one surprises writers outside the United States. Hollywood scripts use US Letter paper, but much of the world uses A4, which is slightly narrower and slightly taller. Follows found that A4 scripts in his smaller sample came in at a ratio of 1.02, closer to the rule, with a median of 110 pages against 119 pages for US Letter scripts holding roughly equivalent content. If you write on A4 and submit to an American company, convert before you worry: the same script reformatted to US Letter will look several pages longer, and the page count a reader sees is the page count that shapes their first judgment.

Practical targets by format

For a feature, aim for 90 to 120 pages, and treat 100 pages as a sensible center when you are unsure. Comedies commonly skew shorter, around 90 to 100 pages, while dramas run longer, up to 120. A first time writer submitting a 140 page feature sends a signal before anyone reads a word, namely that the script has not been tightened. That signal is hard to undo, because page count is the first thing a reader sees and the easiest thing to judge.

A concrete submission window makes the point. The Academy Nicholl Fellowships, through the Writers Guild Foundation partner portal, accept feature length screenplays in standard industry format between 80 and 125 pages, and warn that scripts using nonstandard formatting, smaller margins, or less than 12 point font to get around the 125 page maximum may have that counted against them during judging. That window is not a universal law, and other competitions, festivals, and companies set their own limits. Always check the limit for the place you are actually submitting to. The lesson is general, though: the limit exists because readers, judges, and producers need a script they can read, time, and schedule in a realistic frame.

For television, the slot sets the target, not the feature rule. An hour long TV drama script runs roughly 45 to 60 pages, and a half hour single camera comedy runs about 30 to 40 pages. A traditional multi camera sitcom is formatted differently, with double spaced dialogue, so it can look longer on the page than its runtime. Know the specific show or slot you are writing for before you set a page target, because a pilot judged against the wrong format looks wrong even when the writing is good.

For a short film, the same principle applies at a smaller scale. A short is generally anything under about 40 pages, and most festival shorts are far shorter, commonly 5 to 15 pages. The one page to one minute guideline is still a useful planning tool at that length, but the Follows data warns against treating it as exact for short scripts, which tend to produce more screen time per page than the rule predicts. If your short is 12 pages, do not promise a 12 minute film. Plan the shoot, the festival submission, and the audience's time around a range, and let the finished cut settle the exact number.

How to judge your own draft

Start with the target for your format, then read the draft for what actually fills the pages. Count dialogue heavy pages and action heavy pages separately in your head as you revise. If your comedy runs 130 pages of rapid exchanges, it is probably not a 130 minute film, but it is still a long read, and a reader will feel that length. If your action script runs 90 pages of long, visual sequences, it may play longer than 90 minutes, and a producer planning a schedule on a 90 minute assumption will be caught out. Page count tells you where to look. It does not tell you what you will find there.

Watch for the two classic page count traps. The first is padding: scenes that repeat a beat, dialogue that says the same thing twice, and action paragraphs that describe what the camera already shows. Cutting those pages improves the script and the page count together, which is the only honest way to shorten a script. The second is cheating: shrinking margins, dropping the font size, or tightening line spacing to squeeze a 135 page script into 120 pages. Readers and competitions notice, the Nicholl rules call it out directly, and a script that had to be squeezed to look right will still read long. If the story needs 135 pages, the answer is a harder revision or a different target, not a smaller font.

Check structure by act, not just by total. A third act of 35 pages in a 110 page script is a pacing problem even if the total looks fine, and a first act that takes 50 pages to set up a story has already spent half the film before the story starts. The GREENLIGHT Academy teaches structure and format as part of the same craft, because page count, scene length, and story shape are one problem, not three. When you can see which act is bloated, you can trim there instead of shaving lines everywhere and weakening every scene a little.

Finally, remember who page count is for. It is a tool for you while you write, a signal to readers and producers, and a planning input for a production. It is not a verdict on the story. A 90 minute film can drag and a three hour film can fly by, as Follows notes, and the exact running time is largely irrelevant to the writer's real job, which is character, story, and emotion. Use the page count to stay in the right neighborhood, to catch a draft that has drifted, and to present your work in a form professionals can read and trust. Then let the story decide the rest, and let the finished film, not the page count, have the last word.

The creator owns the story throughout. GREENLIGHT's approach is that its AI is a film teacher, not a story generator: it questions, analyzes, and teaches while the writer alone supplies the story. That boundary is why format discipline matters here. A standard page is not a machine telling you what to write. It is a shared professional language that lets your story be read, timed, budgeted, and produced on its own terms. Writing in GREENLIGHT Create keeps that language intact, showing the same true US Letter page a reader will judge, so the page count you see while typing is the page count a producer sees later.

Frequently asked questions

How long should a first feature screenplay be?

Aim for 90 to 120 pages, and lean toward the middle of that range if you have no slot or submission limit pushing you one way or the other. A script near 100 pages reads as disciplined without looking thin, and it leaves room for the reality that the finished film will likely run a little shorter than the page count suggests.

Does a 120 page script always make a 120 minute film?

No. Across 2,520 films, the average was about 55 seconds per page, and only about 18 percent of scripts landed within 5 percent of the rule. Genre, dialogue density, action, editing, and credits all move the result. Treat 120 pages as a plan for a film of roughly two hours, not a promise of one.

What if my script is over 120 pages?

First, check whether it is over because the story needs the length or because scenes repeat themselves. Cut repeated beats, overwritten action, and dialogue that says the same thing twice before you touch format. Then check the limit for the place you are submitting to, since some competitions and companies set a hard maximum. Never shrink margins or font size to fake a shorter script.

What is a slugline, and why does it matter to page count?

A slugline, also called a scene heading, opens each scene with its location and time, and it is the unit a breakdown and a schedule are built from. Our article on what a slugline is explains how headings organize the page, and why consistent headings keep both the page count and the production plan honest.

Where should I learn more before I send a script out?

Read the format standard, check the submission rules for your target, and protect the work before it leaves your hands. The Discover page lays out how discovery works on GREENLIGHT, and Protect Your Work covers what to do before a script reaches readers, producers, or studios.

Sources

• Stephen Follows, Does one page of a screenplay really equal one minute of screen time?: https://stephenfollows.com/p/is-the-page-per-minute-rule-correct
• John August, Ratio of pages to screen time: https://johnaugust.com/2003/ratio-of-pages-to-screen-time
• Writers Guild Foundation, Nicholl Fellowships FAQs: https://www.wgfoundation.org/nicholl
• One More Draft, How long should a screenplay be? Page counts by format: https://onemoredraft.com/blog/how-long-should-a-screenplay-be