How Long Is Demon Slayer: Kimetsu no Yaiba?

A boy becomes a demon slayer to avenge his family and cure his sister who has been turned into a demon.

Total Runtime

1 day

Episodes

Seasons

Avg. Episode

24 min

Plan Your Demon Slayer: Kimetsu no Yaiba Binge

Adjust the sliders below to see how long it will take you to finish Demon Slayer: Kimetsu no Yaiba based on your daily schedule.

Hours available per day

hours/day

Break after every

episodes (10 min break)

Total Watch Time

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Days to Finish

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Finish Date

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Pace	Hours/Day	Days to Finish	Finish By
Casual	1h	24 days	May 30, 2026
Casual	2h	12 days	May 18, 2026
Regular	3h	8 days	May 14, 2026
Marathon	5h	5 days	May 11, 2026
Marathon	8h	3 days	May 9, 2026
No-Life	12h	2 days	May 8, 2026

How long is Demon Slayer: Kimetsu no Yaiba?

Demon Slayer: Kimetsu no Yaiba has a total runtime of 1 day across 55 episodes and 4 seasons.

How many days to binge Demon Slayer: Kimetsu no Yaiba?

At a casual pace of 3 hours per day, it takes about 8 days. In marathon mode (8 hours/day), you can finish in about 3 days.

Is Demon Slayer: Kimetsu no Yaiba worth the time investment?

Demon Slayer: Kimetsu no Yaiba (2019–2024) is a anime series with a total runtime of 1 day. Use the calculator above to see if it fits your schedule.