How the voiceover script timer works
The calculator converts word count into time by dividing the number of words by the selected words-per-minute rate. That gives a planning estimate, not a promise. Pauses, lists, quotations, unfamiliar names, scene changes, and performance choices can all lengthen a recording. Use the result to shape a first draft, then read the final script aloud before recording.
Choose a realistic speaking speed
A measured tutorial or accessibility narration often needs more space than an energetic social video. Start near 130 words per minute for deliberate instruction, around 150 for conversational explanation, or near 170 for a brisk promotional read. If the script contains legal copy, numbers, URLs, or technical terms, choose the slower setting even when the narrator normally speaks quickly.
Plan around the target duration
Enter the target in seconds to see whether the current draft is over or under the estimated word allowance. Edit for meaning first: remove duplicated setup, weak transitions, and details the viewer can already see. Do not solve every timing problem by speeding up the voice. A rushed delivery usually reduces comprehension and makes synthetic speech sound less natural.
Questions people ask
How many words fit in a 60-second voiceover?
At 150 words per minute, the mathematical estimate is 150 words. A script with pauses or complex names may need fewer.
Is the calculation accurate for AI voices?
It is useful for planning, but engines handle punctuation and pauses differently. Generate or read the final version before locking an edit.
Does this tool store my script?
No. The calculation happens in your browser and this page does not send the script to a server.