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
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
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 | Aug 2, 2026 |
| Casual | 2h | 43 days | Jun 20, 2026 |
| Regular | 3h | 29 days | Jun 6, 2026 |
| Marathon | 5h | 18 days | May 26, 2026 |
| Marathon | 8h | 11 days | May 19, 2026 |
| No-Life | 12h | 8 days | May 16, 2026 |
For Perspective...
That's the same as 11.5 flights from New York to London
You could read 14 average novels in the same time
You could walk 258 miles at a normal pace
That's 10.8 full nights of sleep
You could listen to Dark Side of the Moon 120 times
You could run 22 marathons
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.