Episodes
31
3 seasons
31 episodes · 3 seasons · 11.4 hours to binge
31
3 seasons
11.4 h
11h 22m
0 days
non-stop
7.0/10
716 votes
The Little Mermaid runs to 31 episodes across 3 seasons, at roughly 22 minutes each. Watching every episode back to back is 11.4 hours of pure run time — that's 0 days and 11 hours without a single break.
More realistically, at two episodes a night you'll finish in about 16 days. That's 1.4 full 8-hour work days of screen time. Use the planner below to pick your own pace and get an exact finish date.
11.4 h
Pure run time
16 days
At 2 episodes/day
22 min
Per episode
Day 16: 100% done (31 of 31 episodes)
10.3
on average
3.8 h
on average
682
0 days non-stop
At 11.4 hours, The Little Mermaid is longer than 23% of every series tracked here — making it a quick watch. Within the Family genre the average is 54.7 hours, so The Little Mermaid sits below that.
The Little Mermaid is solidly rated at 7.0/10 from 716 votes. With 11.4 hours of total run time it's a weekend project — plan accordingly before you press play.
All 31 episodes of The Little Mermaid add up to 11.4 hours of pure run time — that's 0 days and 11 hours non-stop.
The Little Mermaid has 31 episodes across 3 seasons, averaging about 22 minutes per episode.
At 1 episode a day it takes 31 days, at 2 episodes a day 16 days, and at a marathon pace of 8 a day just 4 days.
The Little Mermaid is rated 7.0/10 from 716 votes. Budget 11.4 hours if you want to watch the whole thing.
Episodes, seasons, runtime (22 min/episode) and rating come directly from TMDB (as of 2/12/2026).
Use the days-between-dates calculator to count the exact days from today to your finish date.
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