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Most business videos work best between 30 seconds and two minutes. Social ads and product clips can be 15 to 30 seconds; a website or corporate film usually lands at one to two minutes; testimonials and recruitment films can run to two or three. The right length is the shortest one that says everything the viewer needs and nothing more.
How do you decide how long a video should be?
Start from three questions, not from a number:
- Where will people watch it? Someone scrolling a social feed gives you a few seconds to earn their attention. Someone who has clicked play on your website has already chosen to watch.
- What do they need to know? Count the points you genuinely have to make. One idea fits in 30 seconds. Four ideas don't.
- What should they do next? The video only needs to be long enough to get the viewer to that action.
Then write the script and time it. At a natural pace, most people speak around 130 to 150 words a minute, so a 60-second script is roughly 130 to 150 words. Our guide to writing a promo video script has a word-count table.
How long should each type of video be?
These are typical ranges from experience, not rules. A strong story can justify more time, and a weak one feels long at any length.
| Type of video | Typical length | Why |
|---|---|---|
| Social ad or teaser | 6 to 30 seconds | Viewers are scrolling; one message, one action |
| Product video | 15 to 60 seconds | Show the product, the benefit and how to buy |
| Corporate or "about us" film | 1 to 2 minutes | Enough to explain who you are and why it matters |
| Explainer or animation | 60 to 90 seconds | One problem, one solution, explained simply |
| Testimonial or case study | 1 to 3 minutes (plus short cut-downs) | Real stories need room, but trim to the strongest moments |
| Event highlights | 1 to 3 minutes (plus a 30-second teaser) | Capture the energy without replaying the whole day |
| Recruitment film | 1 to 3 minutes | Show the people, the place and the job honestly |
| Training or internal video | 2 to 10 minutes, split into chapters | Viewers need the detail; break long topics into short parts |
A common approach is to make one main film and several short cut-downs from the same footage: a two-minute film for the website, plus 15 to 30-second versions for social media and ads. Planning the cut-downs before the shoot makes them much easier to produce.
What are the video length limits on each platform?
Platform limits change often, so check the official help page before you publish. As of October 2026:
| Platform | Current limit | Worth knowing |
|---|---|---|
| YouTube | Up to 15 minutes by default; verified accounts up to 12 hours (or 256 GB) | YouTube Help: upload videos longer than 15 minutes |
| Instagram Reels | Up to 20 minutes | Reels over 3 minutes aren't recommended to new audiences (Instagram Help) |
| TikTok | Up to 10 minutes recorded in the app; up to 60 minutes uploaded | TikTok Support: camera tools |
| LinkedIn video ads | 3 seconds to 30 minutes | LinkedIn recommends 15 to 30 seconds so ads qualify for all placements (LinkedIn Help) |
A platform's maximum is not a target. The question is how long your viewer will keep watching, which on social feeds is usually much shorter than the limit. Instagram's own creator FAQ describes reels of 30 to 90 seconds as the sweet spot for engagement. For more on how each platform treats video, see creating videos for different social media platforms.
How do you keep viewers watching to the end?
Length matters less than pace. A tight two-minute film can feel quicker than a slow 45-second one.
- Open strongly. The first few seconds decide whether people keep watching, especially on social media. Start with the most interesting moment, a question or a clear statement, not a logo animation.
- Cut the warm-up. Most first drafts have 10 to 20 seconds at the start that the video doesn't need.
- One message per video. If you have three things to say, consider three short videos.
- Keep the energy up. Vary the shots, trim pauses and let the music carry the pace.
- End with a clear call to action rather than fading out.
If you're unsure, make it shorter. It's rare for a client to watch a final cut and wish it were longer.
Does a longer video cost more?
Sometimes, but length is rarely the main driver. Price depends mostly on shoot days, crew size, locations, editing time, motion graphics or animation, and how many versions or cut-downs you need. A 60-second animated explainer can cost more than a two-minute interview-led film. For animation, length matters more, because every second has to be designed and animated.
Most Mango Media projects land between €3,000 and €8,000 (excluding VAT), with one fixed price agreed in writing before anything starts. For an estimate on your own project, try the instant quote calculator, or see our corporate video production page.
Written by Mango Media. Published , updated .
