Tudum (the Netflix fan event) doesn’t have one fixed length every year, but you can get a good idea of its usual duration from recent editions.

Short answer

  • The original global livestream-style Tudum in 2021 was about three hours long.
  • The 2025 “Tudum LIVE” show in Los Angeles is scheduled as a 90‑minute event.
  • A separate “Netflix Tudum 2025” special listed on IMDb has a runtime of 1 hour 56 minutes (116 minutes).

So depending on which Tudum you mean (live show vs recorded special vs older online event), it runs from about 1.5 hours up to around 3 hours.

What “Tudum” refers to

When people ask “how long is Tudum” , they might be talking about:

  • The live fan event / show (like Tudum LIVE 2025 at the Kia Forum).
  • A specific recorded special (for example, “Netflix Tudum 2025” on IMDb with a 1h 56m runtime).
  • The broader global fan event stream format that, in 2021, was planned as a three‑hour program packed with trailers and panels.

Because of this, the length can vary by year and format.

Timeline + recent context

  • 2021 global online Tudum : Netflix’s first big fan event; it was scheduled to “last a whopping three hours.”
  • Tudum LIVE 2025 (Los Angeles) : Described as a “90‑minute‑long party,” livestreamed on Netflix on May 31, 2025.
  • “Netflix Tudum 2025” special : Listed with a 1h 56m runtime on IMDb, which likely reflects a cut or packaged version of the event.

These show that modern Tudum content sits roughly in the 1.5–3 hour range, depending on the edition and how it’s packaged for viewing.

Forum / fan-view angle

On fan forums and subreddits (like Stranger Things and Netflix communities), Tudum is usually discussed as a single event you tune into , similar to an awards show or big game broadcast, not an all‑day convention stream.

Fans typically:

  • Plan for roughly a movie-length viewing window (around 90–120 minutes for newer live shows).
  • Remember that older editions, especially 2021, could be closer to three hours because they crammed in more panels and reveals.

If you’re planning to watch

Because Netflix can change the format year to year:

  1. Check the current event trailer or official page on Netflix for the latest edition’s scheduled runtime.
  1. Assume at least 90 minutes free if it’s branded as “Tudum LIVE,” and up to three hours if it’s marketed as a big global showcase like in 2021.

In practical terms: clear about 1.5–3 hours if you want to catch the full Tudum experience without rushing.

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