When developing a PowerPoint slide, what is the ideal number of lines and words per line?

The ideal number of lines and words per line on a PowerPoint slide is based on principles of effective communication and readability. Selecting seven lines with seven words per line promotes clarity and keeps information digestible for the audience. This combination of quantity helps to prevent overcrowding on the slide, allowing viewers to easily absorb the content at a glance.

Having seven words per line strikes a balance whereby the slide is not too cluttered, ensuring that each point can stand out without overwhelming the audience. Using seven lines allows for sufficient content to convey your message without making the slide feel crowded. This optimal arrangement helps maintain audience engagement and makes your presentation more effective, as it encourages viewers to focus on the key points rather than getting lost in long paragraphs or excessive detail.