Reading Time Calculator
Estimate how long text takes to read or speak using adjustable reading and speaking speeds.
Duration
- Word count: 15
- Reading time: 4 sec
- Speaking time: 6 sec
- Reading speed used: 225 WPM
- Speaking speed used: 150 WPM
How to use this tool
Enter the required values in the labeled fields. Results update in your browser and are announced for assistive technologies. Use realistic measurements and verify important outcomes before acting on them.
Formula or logic
Reading time = words / reading WPM. Speaking time = words / speaking WPM. Results are rounded into minutes and seconds.
Example calculation
Example: 315 words at 225 WPM takes about 1 min 24 sec to read.
Frequently asked questions
What are the defaults?
Reading defaults to 225 WPM and speaking defaults to 150 WPM.
Can I change the speed?
Yes. Both WPM values are editable.
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