Time moves fast in the world of reality TV, but for fans of TLC’s 1000-lb Sisters, the numbers on the screen often feel like they’re stuck in a time loop. We’ve watched them through surgeries, marriages, heartbreaks, and enough family drama to fill a dozen seasons. Yet, every time a new episode of Season 8 drops, the same question pops up in the group chats and Reddit threads: how old is amy and tammy exactly?
Honestly, it’s understandable. When the show first aired back in 2020, they were in a completely different place—literally and physically. Now that we’re sitting here in early 2026, the Slaton sisters are hitting some major life milestones that make their ages feel more relevant than ever.
The Real Numbers: Amy and Tammy’s Current Ages
Let’s get the math out of the way before we dive into why these numbers actually matter for their health and their future.
As of January 2026, Tammy Slaton is 39 years old. She was born on July 27, 1986. She’s staring down the barrel of the big 4-0 this summer, which is a birthday many fans—and even Tammy herself—once feared she might never see.
Amy Slaton is currently 38 years old. Her birthday is October 28, 1987. While she’s the younger sister, she’s often been the one carrying the "adult" responsibilities, though that dynamic has shifted wildly in recent months.
Why the Age Gap Matters Right Now
There’s only about 15 months between them. They’re basically Irish twins. But the way they’re aging into their late 30s looks nothing like the way they started their 30s.
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- Tammy at 39: She’s down to roughly 180 pounds from a peak of over 700. That is a 560-pound loss. At 39, she’s experiencing a "second adolescence." She’s going on job interviews, volunteering at animal shelters, and navigating a new engagement with Andrea Dalton.
- Amy at 38: She’s in the middle of planning a wedding to her boyfriend, Brian Lovvorn. But things aren't all sunshine. At 38, Amy is grappling with the physical and emotional toll of being a mom to two toddlers, Gage and Glenn, while maintaining her own health after her bariatric surgery years ago.
How Old is Amy and Tammy? Looking at the Sibling Hierarchy
People often forget that Amy and Tammy aren't the only ones in the mix. To understand the Slaton family timeline, you have to look at the older siblings who are frequently the "voice of reason" (or the source of the loudest arguments).
- Misty Slaton Wentworth: The eldest, born in 1976. She’s approaching 50.
- Chris Combs: The fan-favorite brother was born in 1979, making him 46.
- Amanda Halterman: Born in 1980, she’s around 45.
Seeing the sisters in their late 30s compared to their siblings in their mid-to-late 40s highlights a stark reality: the Slatons have spent a huge portion of their adult lives struggling with mobility and chronic illness. When you ask how old is amy and tammy, you're really asking how much "life" they have left to make up for.
The 2026 Health Reality: It’s Not Just a Number
In the premiere of Season 8, which hit screens just this month (January 2026), Tammy made a comment that stuck with me. She mentioned not recognizing herself in the mirror. When you lose 500+ pounds by age 39, your body doesn't just "bounce back."
Tammy recently underwent massive skin removal surgery. She’s dealing with scars and the physical recovery that comes with such an invasive procedure. At nearly 40, the body heals differently than it does at 20. Doctors like Dr. Smith have been vocal about the risks, but Tammy’s transformation is being called one of the most successful in the history of the show.
Amy, on the other hand, is facing a different kind of "age-related" stress. She’s been open about her struggles with mental health and the "toxic" nature of her relationship with Tammy lately. In the episode “Not Tonight, Satan,” which aired January 14, 2026, the sisters reached a breaking point. Amy even chose her friend Ollisha Davis to be her maid of honor instead of Tammy.
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It feels like 38 and 39 are the years where they are finally growing up—and growing apart.
Misconceptions About the Slaton Sisters’ Ages
You’ve probably seen the rumors. Because they have faced so many health scares—Tammy was on life support and had a tracheostomy for a long time—people often assume they are much older than they actually are. Chronic obesity and smoking can age the skin and the organs significantly.
However, the "glow up" is real. In the latest episodes, Tammy is literally smaller than Amy now. Tammy weighs about 180 pounds, while Amy is reportedly around 230-240 pounds. For the first time in their lives, the "big sister" is the "smaller sister."
Important Milestones to Track
If you're following their journey through 2026, keep these dates on your radar:
- July 27, 2026: Tammy’s 40th Birthday. This will likely be a massive filming event for TLC.
- October 28, 2026: Amy’s 39th Birthday.
- Summer 2026: Amy’s scheduled wedding to Brian Lovvorn.
What This Means for the Future of 1000-lb Sisters
We’re watching a transition. The show started as a quest for survival. Now, it’s a show about two women in their late 30s trying to figure out who they are when they aren't defined by their weight.
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Tammy is looking for her first "real" job. Amy is trying to rebuild her life after her divorce from Michael. They are essentially starting over at an age when most people are settled into their careers and routines.
If you’re trying to keep up with the Slatons, the best thing you can do is focus on their current health goals rather than just the drama.
Actionable Next Steps for Fans:
- Watch the Season 8 Replays: Catch up on the "Not Tonight, Satan" episode to see the current weight reveal (Tammy at 180 lbs is a must-see).
- Follow Official Socials: Tammy (@queentammy86) and Amy often post real-time updates that don't make it into the edited TLC episodes for months.
- Monitor the Wedding News: Amy’s wedding to Brian is the next big milestone that will likely define the latter half of 2026.
The sisters are finally living the lives they dreamed of back in Season 1. It took them nearly a decade of their 30s to get here, but as Tammy says, "it’s better late than never."