When Did 1000-lb Sisters Premiere?
Live Countdown to the Premiere
1000-lb Sisters premiered on Tuesday, September 1, 2026 — 43 days ago.
1000-lb Sisters premiered on Tuesday, September 1, 2026. 1000-lb Sisters premiered on Tuesday, September 1, 2026. 1000-lb Sisters premiered on Tuesday, September 1, 2026. 1000-lb Sisters premiered on Tuesday, September 1, 2026. 1000-lb Sisters premiered on Tuesday, September 1, 2026. 1000-lb Sisters
Tipping the scales at over 1,000 pounds combined, the Slaton sisters try to lose enough weight to qualify for and undergo life-changing bariatric surgery and pursue their dreams. This is a season 9 premiere of 1000-lb Sisters. It airs on TLC. The cast includes Amy Slaton, Tammy Slaton. The next episode on TMDB's schedule is season 9, episode 1 ("Episode 1"). Episodes run about 42 minutes.
1000-lb Sisters premiered on Tuesday, September 1, 2026.
Premiere dates come from TV Insider's release calendar, enriched with TMDB data, and are rechecked every day. Page updated October 14, 2026.





