How many episodes should a vertical drama have, and how long should each one be?

In shortThe working standard for a paid vertical drama is 50 to 80 episodes of one to two minutes, with the first 5 to 12 free. Shorter seasons of 10 to 15 episodes exist on real platforms and suit a self-contained story or a first release. Plan the season in total minutes first, then decide how to cut it.

The numbers platforms actually publish

Rather than repeat a rule of thumb, here is what public catalogue pages showed when we measured them in September 2026. Episode counts come from the platforms' own series pages; durations are page metadata, not a frame-accurate count.

Two things stand out. First, "fifty episodes" can mean 45 minutes of story or 96 minutes of story; episode count and total runtime are not interchangeable, and a buyer who asks for one is usually thinking about the other. Second, the short 13-episode title sits in the same catalogue as the 58-episode one. Short seasons are not a category error. They are a format.

Pick total minutes first

Start from how much story you have, in minutes, then cut it.

• A complete, self-contained story with one reversal: 10 to 15 minutes. Cut into 10 to 15 episodes of about a minute. This is the right size for a first release, a genre experiment, or a folk-horror or thriller premise that would sag if stretched. Duskwire's The Bride Price is ten episodes for exactly this reason.
• A romance or revenge arc with a midpoint betrayal and a second act: 45 to 60 minutes. Cut into 50 to 60 episodes of 55 to 80 seconds. The Alpha's Dead Bride runs 50 episodes and about 58 minutes as published.
• A saga with two leads, a rival, and a family subplot: 80 to 100 minutes. Cut into 70 to 100 episodes. Only do this if the bible already has enough turns; see season structure.

Stretching 20 minutes of story across 60 episodes produces the thing viewers complain about most: episodes where nothing happens except a recap and a stare.

Episode length: 55 to 90 seconds

The comfortable band for a scripted episode is 55 to 90 seconds. Below 45 seconds the hook and the cliffhanger crowd out the scene between them. Above two minutes the episode starts to feel like a clip of something longer, and on social feeds completion rate drops before the cliffhanger lands.

Within a season, vary the length on purpose. A 50-second episode that is all confrontation, followed by a 90-second episode that breathes, reads as pacing. Fifty identical 70-second episodes read as a conveyor belt.

Where the paywall goes

Platforms with a coin or subscription model put the first 5 to 12 episodes free and charge from there. The free run has to contain the premise, the first humiliation or loss, the first glimpse of power or the love interest, and at least one reversal; the first paid episode has to be the one the viewer has been waiting for since episode one. If you plan to release on your own site, the same logic applies: The Alpha's Bought Bride streams episodes 1 to 5 free and sells the rest as one season.

If you are producing for a platform, ask them three questions before you fix the count: the minimum total minutes they will list, the episode range they accept, and whether their free window is fixed. Their answers matter more than any table.

Practical defaults

Write the count and the target length into the brief before the bible is drafted, because the bible's number of turns has to match. A 50-episode bible with three turns is a 15-episode story with 35 episodes of padding.