Pitch Deck Sizes

May 21, 2025

Pitch deck presentations come in varying sizes depending on the number of data put together into slides. Generally measured according to the number of slides, time of presentation, and aspect ratio, start your venture toward an in-depth discussion of pitch deck sizes until you eventually ace the process of convincing every investor or stakeholder for startup fundraising.

Pitch deck sizes refer to the optimal dimensions and slide counts used when creating visual presentations for investors, partners, or stakeholders. Typically designed in a 16:9 widescreen format (1920×1080 pixels), pitch decks are best kept concise—usually 10 to 15 slides—to effectively convey a startup’s vision, business model, market opportunity, financials, and team. The right pitch deck size ensures clarity, professionalism, and compatibility with modern display screens. A well-structured pitch deck of the appropriate size enhances visual impact and storytelling, making it easier for audiences to absorb key information quickly. Optimizing pitch deck size also supports better engagement and investment potential.

Standard Pitch Deck Sizes

10/20/30 Pitch Deck Size

Marketing expert Guy Kawasaki developed the 10/20/30 rule for slide presentations as a way of implementing high-quality presentations, and that same golden rule applies to the average pitch deck dimension. The 10/20/30 pitch deck size means a presentation deck must have at least 10 slides, the entire presentation’s duration should not last more than 20 minutes, and the pitch deck’s font must never be shorter than 30 points.

5-Minute Pitch Deck Size

Regarding the meeting schedule, don’t assume that investors always have time in the world for hour-long discussions because, besides the less-than-20-minute presentations, the next common pitch deck duration lasts for only five minutes. The five-minute pitch deck size suggests not to have more than 10 slides in a presentation and if you happen to have 10 slides, that means you only get to present around 30 seconds per slide in a span of five minutes.

3-Minute Pitch Deck Size

One challenging structure for pitching is when you are only given three minutes tops for the presentation; that means you’re expected to grab the investor’s attention with your pitch’s hook and learn how to discuss the bottom-up of the entire pitch deck outline shortly. To build the three-minute pitch deck size, make sure your pitch deck doesn’t contain more than five slides because, with a total of five slides, you are only given 36 seconds to present each slide within three minutes; don’t divide your time per slide evenly if that’s the case.

Pitch Deck Sizes for Print

Although pitch decks are normally presented through digital or visual presentations, the slides in your pitch deck can also be printed as solid, paper documents, especially text-driven presentations. To save paper, you don’t have to print the pitch deck as one sheet per slide but rather have four or more slides on one page as long the pitch deck’s content is addressable, readable, and complete. Just be sure to lay out the pitch deck’s slides per page and you may print everything either in the letter (8.5″ × 11″), Tabloid (11” × 17″), A4 (8.27″ × 11.69″), 5.63 × 10 inches, or any other paper size format.

Pitch Deck Sizes for Digital

The standard pitch deck is basically a digital, slide presentation and no matter what platform you’re using to come up with a presentation deck, limit your number of slides to around 12 to 14 only because going for 20 is already too much. No matter what size you use for your digital presentation, you are likely going to present a pitch deck on a desktop screen, projector, or even film for creativity, and you can choose either the 4:3 or 16:9 aspect ratio for presenting slides. Also, there are two main types of pitch decks where one example focuses more on graphic designs or visuals (slide presentations) and the other option is more text-driven, such as what is usually shared through email.

Pitch Deck Sizes for Business

Entrepreneurs primarily pitch ideas through presentation decks for business purposes, meaning business pitch deck sizes follow any of the standard sizes given earlier from the 10/20/30 pitch deck, five-minute pitch deck, and three-minute pitch deck slide and time measurements. However, the number of slides and length of presentations in a pitch deck also varies per business intention like how Garret Camp, the co-founder of Uber, utilized up to 25 slides for Uber’s initial pitch deck; go for whatever floats your boat on how to coax or convince every investor or executive to believe in your startup plan. Despite the pitch deck size you use, set a pitch deck starter pack that would cover all the pitching essentials such as the problem, solution, competition, financial projection, revenue or operating model, traction, product features, and other metrics.

Pitch Deck Sizes for Microsoft PowerPoint

Microsoft PowerPoint (PPT) is one of the easiest and most basic presentation programs you can use to create slides for pitch decks; however, always mind your presentation’s file size because the bigger the data, the more time it may take to load your whole pitch deck presentation. Using PowerPoint, work on your way to draft your slides first until you can resize each slide by clicking “Design” on the upper menu, selecting “Customize,” tapping “Slide Size,” and choosing your preferred pitch deck size. You may either go for the standard version (4:3), the widescreen version (16:9), or your own custom size; you can alter the slide size according to the width, length, number of slides, and orientation.

Pitch Deck Sizes for Google Slides

Besides MS PowerPoint, you can create slide presentations from scratch or use premade pitch deck templates from Google Slides. Design your pitch deck first whether you want to talk about a movie sponsorship, target customer sales, background summary, trailer theme, capital investment, book icon, or any other idea. Then, set the number of slides according to the standard pitch deck sizes (three-minute, five-minute, or 10/20/30 pitch deck) and your preferred aspect ratio (4:3 or 16:9).

Pitch Deck Sizes FAQs