Based on the average speed of speech, there are 150 words in a 1 minute speech.

There are 300 words per minute in a 2 minute speech. 2 minutes isn’t a long time so when you speak, you could endure the average speaking rate.

On average there are 450 words in a 3 minute speech. This is based on the average speech rate of 250 words per minute. At the 3 minute mark, even a novice speaker could keep going at the rate they started – with some practice.

On average there are 600 words in a 4 minute speech. This is based on the average speech rate of 250 words per minute. Still, even a novice speaker could maintain the 150 words per minute rate. Try it in the Soundbite above. Set your words per minute and speak along to see if you could endure consistency over 4 minutes.

On average there are 750 words in a 5 minute speech. This is based on the average speech rate of 250 words per minute. While this is simple math, we after all are humans and 5 minutes can be pushing the boundaries of a consistent speech tempo and words per minute.

In a 10 minute speech aim for 1000 words. The math might tell you 1,500 words but consider your speech. You might need pauses, rest for your voice, dramatic effects, and perhaps even audience interaction. Also, it becomes quite difficult to endure a consistent 150 words per minute speech rate for 10 minutes.

Consider your listeners. We doubt very few people would want to listen to a precisely 150 words per minute speech for 10 minutes. It wouldn’t be engaging. And in a speech, you should engage and communicate.