The movie “One Battle After Another” runs about 2 hours and 41 minutes (161 minutes).

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How long is One Battle After Another movie?

Quick Scoop

If you’re planning your movie night, One Battle After Another is a long sit: its runtime is consistently reported as around 2 hours 40–41 minutes, or 161 minutes including credits. That puts it firmly in “epic, prestige drama” territory rather than a quick watch.

Official runtime and sources

Most major film and cinema references list essentially the same runtime:

  • Runtime: About 2h 41m (161 minutes).
  • Classification: R-rated for strong language, violence, sexual content, and drug use.
  • Context: This makes it one of Paul Thomas Anderson’s longer films, just under Magnolia but longer than There Will Be Blood and Boogie Nights.

In forum discussions, some people round it to “2:40” or call it “close to 3 hours,” but the detailed listings and press info repeatedly land on 2:40–2:41 total including credits.

How it compares to other long movies

Here’s a quick feel for where that runtime sits among similar big, talk‑about‑them movies:

  • Slightly shorter than many true 3‑hour epics (for example, classic roadshow or war epics).
  • Longer than a typical blockbuster, which often lands between 2:00 and 2:30.
  • In line with other modern prestige films that run 2.5 hours or more and lean on character drama and dense plotting.

On forums, some users complain about “near 3‑hour” runtimes in general, while others argue that length is fine if the story earns it, citing films like Zodiac or other slow‑burn thrillers.

Practical planning tips

If you’re scheduling a viewing:

  • Total time commitment:
    • 2h 41m movie time.
* Add 10–15 minutes if you’ll be watching in theaters (trailers, ads, getting seated).
  • Break planning: For some long features, people like a quick restroom/snack break around the halfway point, especially when the movie is close to 3 hours.

So, if you’re asking “Can I fit this in before bed or before going out?”, assume a roughly 3‑hour block from sit‑down to getting up again.

Short TL;DR

  • How long is One Battle After Another? About 2 hours 41 minutes / 161 minutes including credits.
  • What does that mean for you? Plan on blocking off around 3 hours door‑to‑door if you’re watching it in a theater or with breaks.

Information gathered from public forums or data available on the internet and portrayed here.