YouTube Shorts have a hard limit — 60 seconds. Go over, and it stops being a Short and gets treated like a regular video, losing access to Shorts-specific reach and the Shorts feed entirely. That makes runtime planning even more critical here than for long-form content.
How many words fit in 60 seconds?
At a normal speaking pace (~150 words per minute), 60 seconds gives you roughly 150 words. But Shorts often use a faster, punchier delivery than long-form narration:
- Slow pace (~130 wpm): about 130 words
- Normal pace (~150 wpm): about 150 words
- Fast, energetic pace (~170 wpm): about 170 words
Most high-retention Shorts actually sit on the faster end, since Shorts are built for quick hooks and rapid pacing — a slow, deliberate delivery often feels mismatched with the format.
Why cutting it close is risky
Unlike long-form video, there’s no room for a buffer here — if your script runs to 62 seconds of raw narration, once you add a pause for the hook or a beat before the punchline, you’re already over the limit. Aim to write your script for 50-55 seconds of spoken content, not exactly 60, to leave room for pacing.
Repurposing long-form scripts into Shorts
If you’re cutting a Short from a longer video, this is where a length calculator becomes essential — paste just the segment you’re planning to use, and check the word count against the 60-second ceiling before you commit to editing that clip.
Frequently asked questions
Does YouTube strictly enforce the 60-second limit?
Yes — content over 60 seconds is no longer classified or promoted as a Short, even if it was intended as one.
Should Shorts scripts be written differently than long-form scripts?
Generally yes — Shorts favor a faster hook, minimal setup, and a quick payoff, since there’s no room for a slow build-up within 60 seconds.
Can I use this calculator for Instagram Reels or TikTok too?
Yes — the word-count-to-time math applies to any short-form video with a similar runtime limit, not just YouTube Shorts.
Try it
Use the free YouTube Shorts length calculator tool — paste your script, and instantly see if you’re under the 60-second limit. For long-form planning, check out our full guide or find your personal speaking pace.