How Long Should TikTok Videos and Instagram Reels Be?

How long should a TikTok be, and how long should Reels be? There is no single perfect length. Make each video as long as it needs to be and no longer, because both apps care most about whether people keep watching. As a rule of thumb: keep Instagram Reels 3 minutes or less if you want to reach new viewers, because Instagram has told creators that content must be 3 minutes or less to be recommended to people who don't follow you. On TikTok, short videos work well for reach, but videos must be over one minute to earn from the Creator Rewards Program. Uploads can be much longer on both apps. Long limits do not mean long videos get more views.

How long can a TikTok or Instagram Reel be?

Both apps have raised their limits several times, and new options often reach some accounts before others. The table shows what current sources report. If your app shows a different limit, trust what you see on your own upload screen.

A bit of history helps explain the confusion. TikTok confirmed in May 2024 that it was testing 60-minute uploads with a limited group of users in some markets. Guides updated in 2026 list 60 minutes for uploads and 10 minutes for in-app recording, though not every account seems to have the longer upload option. Instagram head Adam Mosseri announced in January 2025 that Reels could be up to three minutes long, up from 90 seconds, because creators said 90 seconds was too short. In November 2025, Social Media Today reported that Instagram's Reels camera now supported 20-minute recording, and noted that Instagram has repeatedly said it will only recommend Reels under 3 minutes.

What the platforms actually reward

Neither app says that a certain length is better. What they do say is that watching a video to the end is a strong signal.

• TikTok: in its explanation of the For You feed, TikTok says a strong signal, such as whether someone finishes a longer video from beginning to end, carries more weight than a weak one.
• Instagram: in its ranking explainer, Instagram says the most important predictions for Reels include how likely you are to reshare a reel, watch it all the way through, like it, and go to the audio page.

This is why length on its own does not matter much. A 20-second video that most people finish can beat a 2-minute video that most people leave after five seconds. A longer video is only an advantage if it holds attention all the way through. You can learn more about how this plays out in why your TikTok views are low and how to get on the TikTok For You page.

The TikTok Creator Rewards one-minute rule

If you want to earn from views on TikTok, length matters in a very direct way. When TikTok announced the Creator Rewards Program in March 2024, it said the program rewards high-quality, original content that is over a minute long. Videos of a minute or less do not earn from it, however well they do.

TikTok also said rewards are based on four things: originality, play duration, search value and audience engagement. Play duration means watch time again. So padding a 40-second idea out to 61 seconds is unlikely to help. If people leave halfway, the video earns less and may reach fewer people. To join, TikTok says you need to be at least 18, have at least 10,000 followers and at least 100,000 views in the last 30 days. Our guide on how many followers you need to get paid on TikTok covers the full rules, the UK details are in TikTok Creator Rewards in the UK, and how much TikTokers make puts the payouts in context.

How long should a TikTok or Reel be? A guide by goal

These are starting points, not rules from the platforms. Test them against your own analytics.

How to find the right length for your account

1. 1Write the idea in one sentence. If the point fits in one sentence, the video probably fits in under 30 seconds. If it needs steps or a story, give it more time.
2. 2Cut the intro. Start with the result, the surprise or the question. Greetings and "in this video" lines are the first place people swipe away.
3. 3Trim every pause. Watch the edit once at normal speed. Cut anything you would skip yourself.
4. 4Check retention. In TikTok Studio or Instagram Insights, look at average watch time and how many people watch to the end. Note where people drop off.
5. 5Test two lengths. Make a short and a longer version of similar ideas over a few weeks. Keep the length that holds people better, not the one that feels more impressive.

Does the same video work on both apps?

Often, yes, as long as it suits both limits. A video between one and three minutes can qualify for TikTok Creator Rewards and still sit inside Instagram's recommended Reels length. Post a clean version without another app's watermark, and adjust captions and text for each audience. If you are choosing where to focus, see Instagram vs TikTok for growth, or compare formats in Instagram Reels vs posts.

Some creators also use a few bought views to help a new post look less empty, for example with TikTok views for new videos or Instagram Reel views from Folzora. That can add social proof, but it does not change how long real viewers watch. TikTok's Community Guidelines and Meta's spam policy also prohibit buying engagement, so treat it as a small extra at most. Length and editing still decide whether a video spreads.