How Long Does It Take to Watch Pretty Little Liars: Original Sin?
2022 · 2 Seasons · 18 Episodes · Total Runtime: 15h 26m (926 mins)
926 minutes of non-stop content across all 18 episodes.
Possible with dedication! Finishing this 15.4-hour series over Saturday and Sunday requires around 7.7 hours of viewing each day.
Typical episode runtime excluding ad breaks and credit sequences.
Finish by approximately Nov 18, 2026 if starting today.
Viewing Pace & Completion Dates
Estimate when you will complete the series based on your daily viewing commitment starting today (November 10, 2026):
Casual (1 hr/day)
Estimated completion:
Nov 26, 2026
Standard (2 hrs/day)
Estimated completion:
Nov 18, 2026
Dedicated (4 hrs/day)
Estimated completion:
Nov 14, 2026
Weekend Marathon (8 hrs/day)
Estimated completion:
Nov 12, 2026
Watch Time at Higher Playback Speeds
If you listen to commentary or watch at accelerated speeds on streaming apps:
Season-by-Season Runtime Breakdown
Frequently Asked Questions About Binge-Watching Pretty Little Liars: Original Sin
Can I binge-watch Pretty Little Liars: Original Sin in a single weekend?
Possible with dedication! Finishing this 15.4-hour series over Saturday and Sunday requires around 7.7 hours of viewing each day. A 48-hour weekend provides about 16 to 24 waking hours; Pretty Little Liars: Original Sin contains 15h 26m of episodes.
How long does it take to watch all seasons of Pretty Little Liars: Original Sin at 2 hours a day?
At a steady rate of 2 hours per day, it will take approximately 8 days to finish the complete series. If you begin today, your projected finish date is Nov 18, 2026.
Which season of Pretty Little Liars: Original Sin is the longest?
Season 1 is the longest season with a total runtime of 8h 47m across 10 episodes.
How many total hours and episodes are in Pretty Little Liars: Original Sin?
The series consists of 18 episodes across 2 seasons, totaling 15h 26m (926 minutes) of screen time.