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Presentation Slide Pace Calculator

Turn a fixed presentation time into a simple slide-pacing target while leaving room for non-slide time.

Calculate

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Formula

average minutes per slide = (presentation minutes − reserved minutes) ÷ slide count

Worked decision • illustrative inputs

Keep the question period out of the slide allowance

  1. A 12-minute slot with 2 minutes reserved leaves 10 speaking minutes. For 10 slides, the average is 1 minute each.
  2. A three-minute demonstration leaves only 7 minutes for the other 9 slides, or about 47 seconds per slide.

What the result tells you

Use the average to detect an overloaded deck rather than to force identical pacing on every slide.

Before you use the result

Budget introductions, videos and demonstrations in the same slot. Rehearse aloud because slide count cannot measure how much explanation the audience needs.

Useful for

Questions

What counts as reserved time?

Opening remarks, closing remarks, demonstrations, audience interaction or any time you do not want divided across slides.

Should every slide last exactly the average?

No. Use the average as a pacing reference and redistribute time according to content.

Supporting guides

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