400 Words Is About 2.3 Minutes of YouTube Video
400 words is about 2 minutes 15 seconds of finished YouTube video, at the 178 words-per-minute median of the 3,923 English videos whose captions we stored. The middle half of that sample spoke between 154 and 201 words per minute, which puts 400 words between about 1 minute 59 seconds and about 2 minutes 36 seconds.
How long 400 words takes at each pace
| Pace | Words per minute | Time for 400 words |
|---|---|---|
| 25th percentileTypical YouTube range (slower delivery) | 154 wpm | about 2 minutes 36 seconds |
| Sample medianTypical YouTube range (middle) | 178 wpm | about 2 minutes 15 seconds |
| 75th percentileTypical YouTube range (faster delivery) | 201 wpm | about 1 minute 59 seconds |
| Slow, deliberate narrationA reference pace, not measured | 130 wpm | about 3 minutes 5 seconds |
The 25th percentile, median, and 75th percentile are the typical YouTube range in our sample. The 130 wpm row is a reference pace for slow, deliberate narration, not a measurement. Each time is words divided by full video runtime for finished videos, which already include intros, b-roll, and pauses.
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Which video length 400 words lands in
At 2.3 minutes of finished video, 400 words lands in the 1 to 3 minutes band. Across the 103 videos we measured at that length, the median was 164 words per minute of finished video, which would put a 400-word script at about 2 minutes 26 seconds. Band medians differ from the corpus median, so the length you are aiming for is part of the estimate.
What 400 words usually is
This size: a 1-to-3-minute explainer
400 words is a 1-to-3-minute explainer: about 2 minutes 15 seconds of finished video at the sample median. Plan one question, one answer, and one example, then spend the script proving just that.
- Hook share
- Give the hook about 10 seconds, roughly 25 to 30 words, and state the payoff before any backstory.
- Sections
- Two or three sections: the setup, the answer, and the one example or demonstration that proves it.
- Re-hooks
- Place a single re-hook where the example starts, just past the halfway mark, and write it as a line that previews what comes next.
- Pacing check
- Count the first 15 seconds of speech and keep it under about 45 words. An explainer this short cannot afford a slow open.
Frequently asked questions
How many minutes is 400 words?
About 2 minutes 15 seconds of finished YouTube video at the 178 words-per-minute median of the 3,923 captioned videos we measured. The middle half of that sample spoke between 154 and 201 words per minute, which puts 400 words between about 1 minute 59 seconds and about 2 minutes 36 seconds.
How long does it take to say 400 words?
About 3 minutes 5 seconds at a slow, deliberate 130 words per minute, which is a reference pace rather than a measurement, or about 2 minutes 15 seconds at the 178 words-per-minute sample median. Time yourself reading the script aloud for your own number.
Is 400 words enough for a 10 minute YouTube video?
Ten minutes of finished video is about 1,570 to 2,060 words across the 3,923 videos we measured, and 1,810 at the median pace for videos of that length. At 400 words this script is about 1,170 words short of that range, so either write more or plan a shorter cut.
What video length does 400 words make?
The median runtime of 400 words, about 2 minutes 15 seconds, lands in the 1 to 3 minutes band. In the 103 videos we measured in that band, the median was 164 words per minute of finished video, which would put 400 words at about 2 minutes 26 seconds. At 2.3 minutes of finished video, that is the length to plan around.
Do these numbers include pauses, intros, and b-roll?
The measurement does. Words per minute here is caption words divided by full video runtime, so intros, b-roll, and pauses are already inside the finished videos we measured. To turn 400 words into a recording plan, time yourself reading the script and add your own non-speaking segments on top.