Tool · Script timing
Voice-over Script Length Calculator
Paste your voice-over script, pick language and speaking pace, and get instant estimates for word count, duration, and ad-slot fit with a safety buffer. All calculations stay on your device.
Script Length Calculator
Counts words and estimates reading time for spoken voice-over.
Live estimates
·
Client-side only
Script input
Paste or type your script below.
No data leaves the browser
Updates automatically while you type.
Max 12,000 characters. Extra whitespace is trimmed on paste.
Language changes the fixed words per minute rate.
Select a speaking pace to adjust estimated read time.
Timing result
Based on current script, language, and pace settings.
Word count
0
0 characters
Estimated duration
0 s
0:00 (min:sec)
Words per minute used
0
Fixed WPM values are used for each language and pace setting.
Ad slot guide
15 s
30 s
45 s
60 s
90 s
Safety buffer applied when available.
Note: This calculator uses fixed words-per-minute values per language and pace. It is a mechanical estimate of read time.