Set a time slot and speaking pace — get the word count to write to.
A word-budget calculator turns a time slot into a target word count. Pick how long the video, speech, or ad read should run, set your speaking pace in words per minute, and write to that budget. Leave room for pauses if you want a more natural delivery.
128
Rehearse at this pace in the teleprompter
Set to 150 wpm automatically
Measure your real pace with the speaking speed calculator , then check a finished draft in the read-time estimator.
↓ The same time slot at every pace
Calm · 130 wpm
111
words
Natural · 150 wpm
128
words
Bright · 170 wpm
145
words
Fast · 200 wpm
170
words
↓ Same pace, other lengths
Word budget equals minutes times words per minute. With a pause buffer, we multiply by 0.85 so natural breaths and emphasis still fit inside the clock.
words ≈ minutes × WPM × (1 − pause buffer)
Prep the script.
Free in your browser.
Speaking speed calculator
Read-time estimator
Prompter line wrapper
Word & char stats