Oral reading fluency test
Read the passage below out loud. The timer starts when it hears you start reading and stops itself after you go quiet — no Start or Done click needed.
That's too short to get a reliable reading — paste at least 50 words.
Reading your own text aloud tends to measure familiarity as much as reading rate — the result will be labeled "rate on familiar text" rather than a general oral reading rate.
Calibrating…
This counts words attempted, not words correct — mistakes, skipped words, and substitutions aren't detected or subtracted, so this isn't a fluency assessment or a WCPM score.
That rate is well outside what a real read-aloud produces — likely background noise or someone else talking rather than a genuine reading. No number is shown.
We couldn't hear you start reading. Check your microphone, or try again — it also helps to read a little louder than a whisper.
This tab was backgrounded mid-read, which can pause audio processing in the browser, so this run isn't reliable. Try again while keeping the tab active and in the foreground.
This is your rate on familiar text (you wrote it), which tends to read faster than unfamiliar text — not a general oral reading rate.
Why this isn't the same number as silent reading
Reading aloud is bounded by how fast you can produce the sounds of the words, not by how fast your eyes and brain process them. That makes an oral reading rate a different measurement from silent reading speed, not a slower version of the same one — the two numbers aren't comparable, and this page doesn't try to compare them.
Rate, not a fluency assessment
Educators measure oral reading fluency in words correct per minute (WCPM) — errors, substitutions, and skipped words are subtracted from the total. Counting errors requires knowing what you actually said, which requires speech recognition, which this page deliberately does not use (see below). What's shown here is words attempted per minute, which will always read a little higher than a true WCPM figure for anyone who makes a mistake. Treat it as a rough pace, not a diagnostic or educational score.
How the hands-free timing works
The microphone feeds a live volume reading (technically, RMS signal energy) into a small timer: a burst of sound starts the clock, and about a second and a half of quiet after the last burst stops it. That's signal-energy arithmetic, not speech recognition — the page has no way to know what was said, and no audio is ever recorded, buffered beyond an instant, or sent anywhere. A short calibration against the room's background noise runs first, so a quiet bedroom and a noisy office both get a threshold tuned to them rather than one fixed number.