About SpeechCalc
Helping speakers, presenters, and creators master their timing, pacing, and delivery.
Our Mission
At SpeechCalc (Speaking Time Calculator), our goal is simple: to make speech preparation effortless, precise, and private. Whether you are rehearsing a keynote presentation, a podcast script, a wedding toast, or a 3-minute pitch, knowing your exact speaking time is critical to delivering a confident performance.
We built SpeechCalc to eliminate the guesswork of converting word counts into actual speech duration, giving you instant pacing feedback and built-in practice tools right in your browser.
Why Use SpeechCalc?
Instant & Accurate Timing
Calculates exact speaking duration based on customizable WPM rates and slide transition pauses.
100% Client-Side Privacy
Your scripts and drafts never touch a server. All processing runs locally inside your browser.
Built-in Teleprompter
Practice your speeches with our interactive, full-screen teleprompter set to your exact desired speed.
Lightweight & Free
No downloads, accounts, or subscriptions required—just open the app and start timing.
Who Is It For?
- Public Speakers & Keynoters: Keep your presentation tightly aligned with event schedules.
- Students & Educators: Meet required time limits for class presentations and lectures.
- Video Creators & Podcasters: Estimate video script durations before recording.
- Entrepreneurs: Fine-tune pitch decks for timed investor demos.