Reading Time Calculator
Estimate how long a piece of text takes to read silently or speak aloud. 5 reader-speed profiles plus custom WPM slider. Includes presentation-pace speaking time at 130 WPM.
What powers the Reading Time Calculator
5 reader-speed profiles (150 / 220 / 180 / 400 / 600 WPM)
Custom WPM slider
Speaking time at 130 WPM
Live as you paste
Why the Reading Time Calculator is different
Browser-native
The Reading Time Calculator runs entirely in your browser. Input is processed locally — never uploaded, never logged, never cached anywhere outside your device.
No artificial limits
No daily quotas, no character ceilings, no "upgrade for more" walls. Every feature is the complete feature — the same on the first use as the thousandth.
Production-grade quality
Built to the same engineering bar as paid SaaS tools — accurate algorithms, audited logic, responsive design and accessibility-tested interactions.
Common use contexts
- Blog post "X minute read" badge
- Audiobook / podcast script timing
- Presentation script length
- Article length estimation
Private and secure
Zero upload
All processing happens in your browser. Input is never transmitted, logged or cached.
Works offline
Once the page loads, the tool runs without an internet connection. No network calls happen during use.
No tracking
No accounts, no cookies for tool state. Only aggregate analytics count visits at the page level.