Estimate how long a book or assignment will take to read based on pages, words, pace, and session length.
Estimated time
1 hr 20 min
Estimated words
12,000 words
Reading pace
150 words per minute
Session plan
4 sessions
About 4 reading sessions at 20 minutes each.

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Reading time is rarely exact, but a practical estimate helps when you are planning homework, read-aloud pacing, intervention blocks, or independent reading expectations. This calculator turns a few simple inputs into a useful planning estimate.
Use the output as a guide, not a promise. Actual time can shift based on text complexity, stamina, rereading, note-taking, and how much support the reader needs.
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Calculate WPM and WCPM, then compare the result to grade-level oral reading fluency norms.