2,737 minutes of non-stop content across all 119 episodes.
Not realistic for a 48-hour weekend. At 45.6 total hours, watching at a healthy 2 hours per day will take approximately 23 days.
Typical episode runtime excluding ad breaks and credit sequences.
Finish by approximately Dec 4, 2026 if starting today.
Viewing Pace & Completion Dates
Estimate when you will complete the series based on your daily viewing commitment starting today (November 11, 2026):
Casual (1 hr/day)
Estimated completion:
Dec 27, 2026
Standard (2 hrs/day)
Estimated completion:
Dec 4, 2026
Dedicated (4 hrs/day)
Estimated completion:
Nov 23, 2026
Weekend Marathon (8 hrs/day)
Estimated completion:
Nov 17, 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
| Season | Episodes | Total Runtime | Avg Length | Share of Series |
|---|---|---|---|---|
| Season 1 Shortest Season | 12 episodes | 4h 36m (276 mins) | 23 mins/ep | |
| Season 2 | 19 episodes | 7h 17m (437 mins) | 23 mins/ep | |
| Season 3 Longest Season | 22 episodes | 8h 26m (506 mins) | 23 mins/ep | |
| Season 4 | 22 episodes | 8h 26m (506 mins) | 23 mins/ep | |
| Season 5 | 22 episodes | 8h 26m (506 mins) | 23 mins/ep | |
| Season 6 | 22 episodes | 8h 26m (506 mins) | 23 mins/ep |
Frequently Asked Questions About Binge-Watching Sister, Sister
Can I binge-watch Sister, Sister in a single weekend?
Not realistic for a 48-hour weekend. At 45.6 total hours, watching at a healthy 2 hours per day will take approximately 23 days. A 48-hour weekend provides about 16 to 24 waking hours; Sister, Sister contains 45h 37m of episodes.
How long does it take to watch all seasons of Sister, Sister at 2 hours a day?
At a steady rate of 2 hours per day, it will take approximately 23 days to finish the complete series. If you begin today, your projected finish date is Dec 4, 2026.
Which season of Sister, Sister is the longest?
Season 3 is the longest season with a total runtime of 8h 26m across 22 episodes.
How many total hours and episodes are in Sister, Sister?
The series consists of 119 episodes across 6 seasons, totaling 45h 37m (2,737 minutes) of screen time.