How Long Is Lost?
Survivors of a plane crash discover their mysterious island holds dark secrets and supernatural forces.
Total Runtime
3 days, 14 hours
Episodes
121
Seasons
6
Avg. Episode
43 min
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Plan Your Lost Binge
Adjust the sliders below to see how long it will take you to finish Lost based on your daily schedule.
Binge Calculator
hours/day
episodes (10 min break)
Total Watch Time
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Days to Finish
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Finish Date
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Quick Binge Reference
| Pace | Hours/Day | Days to Finish | Finish By |
|---|---|---|---|
| Casual | 1h | 86 days | Jul 31, 2026 |
| Casual | 2h | 43 days | Jun 18, 2026 |
| Regular | 3h | 29 days | Jun 4, 2026 |
| Marathon | 5h | 18 days | May 24, 2026 |
| Marathon | 8h | 11 days | May 17, 2026 |
| No-Life | 12h | 8 days | May 14, 2026 |
Frequently Asked Questions
How long is Lost?
Lost has a total runtime of 3 days, 14 hours across 121 episodes and 6 seasons.
How many days to binge Lost?
At a casual pace of 3 hours per day, it takes about 29 days. In marathon mode (8 hours/day), you can finish in about 11 days.
Is Lost worth the time investment?
Lost (2004–2010) is a drama series with a total runtime of 3 days, 14 hours. Use the calculator above to see if it fits your schedule.
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