* Speaking rate: People speak at different speeds. Some talk quickly, while others are more deliberate.
* Complexity of the topic: A speech filled with technical jargon or complex ideas will likely have more words than a speech about a simple topic.
* Delivery style: A speech with pauses for emphasis or audience interaction will take longer than a speech delivered at a steady pace.
General Estimates:
* 120-150 words per minute: This is a common range for a conversational speaking style. A 20-minute speech at this pace would be between 2,400 and 3,000 words.
* 150-180 words per minute: A more formal or fast-paced delivery could reach this range, resulting in 3,000 to 3,600 words.
To get a more accurate estimate:
* Time yourself reading the speech: This is the most reliable way to know how long it will take to deliver.
* Practice delivering the speech: Pay attention to your pacing and adjust as needed.
Remember: It's more important to focus on delivering a clear, concise, and engaging message than hitting a specific word count.