How many words is a 10-minute presentation?

At average pace (130 WPM), a 10-minute presentation is about 1,300 words. At 150 WPM, it is about 1,500 words.

How many slides should I have?

A common guideline is 1-2 minutes per slide. For a 15-minute talk, use 8-15 slides. Avoid packing too much on each slide.

Nerves cause faster speaking, but pauses, transitions, and audience interaction add time. Practice with a timer to calibrate.

Estimate how long your presentation will take based on word count, speaking pace, and time for slides and questions.

Script Word Count

Speaking Pace (WPM)

Average presentation pace is 120-150 WPM

Number of Slides

Q&A Time (minutes)

Total Presentation Time (min)

20.4

Speaking Time (min)15.4

Average Time per Slide (min)1.0

Total Presentation Time (min) vs Script Word Count

Presentation time depends on word count and speaking pace.

Speaking Time = Word Count / Speaking Pace (WPM)

Total Time = Speaking Time + Q&A Time

Slow and deliberate: 100-120 WPM

Average presentation: 120-150 WPM

Fast-paced talk: 150-170 WPM

2,000-word script at 130 WPM with 15 slides and 5 min Q&A.

Calculate reading/speaking speed.

Track essay word counts.

Split group project work.