About Convert Words to Time
We build precision timing calculators and evidence-based reading diagnostics designed for public speakers, university researchers, content creators, and lifelong learners.
1The Problem: The Speech & Reading Timing Gap
When preparing a speech, presentation, or academic lecture, most people instinctively judge duration by silent reading. However, silent reading is a rapid, internal visual process averaging 238 words per minute (WPM), whereas clear, spoken delivery requires vocal articulation, breath pauses, and acoustic clarity—capping professional speech pacing between 120 and 140 WPM.
This 70% timing gap causes speakers to run over time, rush critical slides, or lose audience retention. Convert Words to Time bridges this gap with exact, multi-modal calculations calibrated for silent reading, public keynotes, and speed reading.
Zero-Upload Privacy
Your manuscripts, confidential presentations, legal briefs, and notes are processed 100% locally in your browser memory. No text or files are ever sent to external servers.
Peer-Reviewed Science
Our benchmarks are based on meta-analyses of over 190 independent reading studies (18,573 participants) by Marc Brysbaert (2019) and Rayner et al. (2016).
Universal Document Parsing
Instant drag-and-drop parsing for PDF, DOC, TXT, and PPTX with real-time text-to-speech audio simulation for keynote rehearsal.
2Who Uses Our Platform?
Time-box TEDx talks, conference keynotes, pitch decks, and wedding speeches to the exact second.
Estimate realistic textbook reading hours, pace syllabus assignments, and prepare classroom lectures.
Calculate estimated reading time (ERT) for blog articles, newsletter issues, and novel manuscripts.
Calculate audio script recording time, voiceover pacing, and podcast segment allocations.
3Our Interactive Suite & Evidence-Based Guides
9 curated passages with retention quizzes and Effective WPM scoring.
Pacing GuideSpeech Pacing GuideMaster 130 WPM keynote delivery and slide allocation ratios.
Research HubAverage Reading Speed238 WPM non-fiction benchmarks and demographic data.
Debunking SeriesThe 300 WPM MythAnatomical saccade limits and historical overestimates.