THE SHORT ANSWER
Start with 6–10 slides
Plan for 6–10 slides, including your opening and closing. Give each one a clear job. Keep extra detail in an appendix.
Your ten minutes
The example uses nine minutes. Keep the last minute free for pauses or a slow transition.
Give the chart more time
Two slides from the example, with different jobs.
Explaining detailed research? You may need fewer slides. The Open University’s guidance suggests roughly five to seven for ten minutes, with optional opening and closing slides. Check your own pace with a timed rehearsal.
WORK OUT YOUR TIMING
How much time do your slides get?
Choose how much of the slot goes to questions or a demo. The planner keeps one minute spare and estimates a slide count from the time that remains.
9slides
A starting estimate, including your opening and closing.
- 9:00 for slides
- 1:00 spare
How it works: subtract questions, the demo, and one spare minute from ten minutes. Divide the remaining time by your average time per slide and round down. This is a planning estimate; a timed rehearsal is the check.
A COMPLETE EXAMPLE
Eight slides for a ten-minute presentation
This example asks a team to try a simpler invoice process. It explains the problem, proposes a change, and ends with a decision. Select a slide to see what to say and how long to spend on it.
Spend less time preparing invoices.
A proposal for a three-week trial.
0:00–0:30Open with the point
Illustrative scenario and figures. The four-hour figure is a proposed target. This plan allows nine minutes of speaking and one minute spare; questions are held afterward.
THE RUNNING ORDER
What goes on each slide, and for how long
The opening only needs thirty seconds. The proposal and its supporting chart need longer. You don’t have to give every slide an equal share of the ten minutes.
| Slide | What to cover | Spend | Finish by |
|---|---|---|---|
| 01 | Open with the point | 0:30 | 0:30 |
| 02 | Describe the problem | 1:00 | 1:30 |
| 03 | Show where it happens | 1:00 | 2:30 |
| 04 | Explain the change | 1:30 | 4:00 |
| 05 | Define the test | 1:30 | 5:30 |
| 06 | Name the tradeoff | 1:00 | 6:30 |
| 07 | Set out the next steps | 1:30 | 8:00 |
| 08 | Close with the decision | 1:00 | 9:00 |
| — | Spare time for pauses or delays | 1:00 | 10:00 |
The time column is minutes:seconds. If questions or a demo must fit inside the same slot, shorten this plan rather than using the spare minute twice.
ADJUST THE COUNT
Some slides need more room
A chart to explain
Leave time to name the axes, explain the comparison, and say what it means. If your talk has several detailed charts, use fewer slides.
A process to walk through
Allow a pause at each step. A live demo also needs time for switching screens and waiting for things to load.
A quick visual
A single image or short statement may move quickly. More than ten slides can work if they support a talk you have already timed.
For a class or research presentation
Follow the assignment’s required sections and slide limit. Choose the findings you can explain clearly in the time available. Australian National University’s guidance suggests that a ten-minute talk usually has room for two or three main points, alongside an introduction and conclusion.
For a pitch deck
Cover the problem, your proposal, the evidence, and your ask. Our 10 20 30 rule guide has a longer ten-slide pitch example. Its twenty-minute limit does not mean that the same material will fit into ten minutes without edits.
THE REHEARSAL
Running over? Cut a point before you cut the font size.
Present the whole talk aloud with a timer. Include slide changes, pauses, and the demo. Quietly reading through the deck won’t tell you how long the talk takes.
- 01
Combine your title and introduction
State the topic and why it matters on the opening slide. A separate agenda is rarely necessary for a short talk.
- 02
Move extra evidence to the appendix
Keep the chart that supports your main point. Save the second breakdown for a question.
- 03
Shorten the explanation, too
Deleting a slide does not save time if you still say everything that was on it. Edit your notes and rehearse again.
- 04
Keep the closing decision
Finish with the conclusion or action you want people to remember. Don’t let a long introduction use up that time.
Aim to finish the planned talk by 9:00.The remaining minute gives you room for a pause, a slow transition, or a brief interruption. If you finish early, stop; you don’t need to fill the clock.
FREE OUTLINE
Write your own ten-minute presentation
Eight slide prompts. Space for your notes.
Download the timed outline as a text file. Add your own headlines, evidence, and rehearsal times.
Download the outlineFurther reading: planning a research presentation and choosing the main points of a talk.
QUESTIONS
Frequently asked questions
How many slides should a 10 minute presentation have?
Start with 6–10 slides in total, including the opening and closing. Use fewer if you need to explain detailed charts or include a demo. Rehearse aloud to check whether your own content fits.
Does the title slide count?
Yes, if you present it during your allotted time. It may only need 15–30 seconds. A slide displayed before the timer starts does not use speaking time, but it is still part of the deck. Follow any slide-count requirement set by your host or teacher.
Are 15 slides too many for 10 minutes?
Fifteen slides allow an average of 40 seconds each before you account for questions or spare time. That can work for quick images or single points. It is tight for charts, research findings, or a process you need to explain. Decide after a timed rehearsal.
How many slides if the ten minutes includes questions?
Subtract question time first. With two minutes for questions and one minute of spare time, you have seven minutes for the talk. About 5–7 simple slides is a reasonable starting point; use fewer for detailed explanations.
Can I use five slides for a ten-minute talk?
Yes. Five slides can be enough for an introduction, two or three main points, and a conclusion. Spend the extra time explaining examples and evidence. You do not need to add slides just to reach a target count.
Does the 10 20 30 rule mean ten slides for ten minutes?
No. That framework suggests ten slides, up to twenty minutes, and a minimum 30-point font. You can apply its emphasis on readable slides to a shorter talk, but you still need to reduce the material and rehearse within ten minutes.