How Long Should a How-To Video Be? A Rule You Can Use

Short answer

A how-to video should be as long as its steps need and not a second longer. For a single task that is usually one to five minutes. Estimate it by counting steps: allow roughly 5 to 15 seconds per simple step and 20 to 40 seconds for a step the viewer must copy slowly, plus about 15 seconds to open and close. If the total goes past about six minutes, consider splitting it into several videos, one per task.

Count steps, not seconds

Generic advice about video length is written for marketing videos, where the goal is to hold attention. A how-to video has a different goal: the viewer finishes the task. A viewer who is copying you will pause, rewind and watch a step twice. A video that is too short for its steps is worse than one that is slightly long.

So work out the length from the content. Write the steps, then give each one a duration:

Simple action (press, open, place): about 5 to 15 seconds including a moment to see the result.
Action to copy precisely (a knot, a fold, aligning two parts): 20 to 40 seconds, often with a close-up.
Waiting (glue drying, a device updating): do not show it; cut, and say how long it takes.

Why around six minutes is a good ceiling

A large study of lecture videos on the edX platform found that the median time people kept watching was at most around six minutes, however long the video was (Guo, Kim and Rubin, 2014). That study was about teaching videos, not product instructions, but the lesson carries over: when a video gets long, many viewers stop before the end. If your step count pushes past six minutes, split it where there is a natural break, such as "unboxing and parts check" and "assembly".

Typical lengths by use

Where it is watched	Typical length	Why
Product page	30 to 90 seconds	The shopper wants to see that it is easy, not to learn every step yet
QR code on the box or product	1 to 5 minutes	The viewer is doing the task right now, hands busy
Support answer	20 seconds to 2 minutes	One problem, one fix
Social media	15 to 60 seconds	A single tip or the most satisfying step
Staff training	2 to 6 minutes per task	Split a long procedure into a series

Ways to make it shorter without losing steps

Cut the intro to one sentence. Nobody needs the brand story before step 1.
Show the tools and parts in one shot instead of one by one.
Remove waiting time and say how long it takes instead.
Group identical steps: "repeat for the other three legs".
Move background information into the description or a separate video.

Animated instruction films tend to be short because they skip everything that is not the step itself. Manual to Video, for example, sets a length limit for each film; see its pricing page for what each option includes.

Length estimate worksheet

Opening (result + what you need) 15 s Simple steps ____ x 10 s = ____ s Precise steps ____ x 30 s = ____ s Warnings ____ x 5 s = ____ s Check + help 10 s ---------- Estimated length ____ s Over ~360 s (6 min)? Split at a natural break.

Select the text and copy it into your own document.

Questions people ask

What is the ideal length for a how-to video on YouTube?

There is no single ideal. Viewers searching YouTube for a fix want the fix quickly. Keep the intro to a sentence, show the steps, and let the length follow the number of steps. One to five minutes covers most single tasks.

Is a longer how-to video bad for SEO?

Length itself is not the problem. A video that answers the question quickly and keeps people watching tends to do better than one padded to reach a target length.

Should I make one long video or several short ones?

If the viewer would naturally stop and start (unpacking, assembly, first use), make several short videos and link them in order. Short videos are also easier to update.