So, you’ve been binge-watching TLC and find yourself asking, “Wait, how old are the 1,000 Pound Sisters?” It’s a fair question—between the diet drama, the weight-loss surgeries, and Tammy’s hilarious one-liners, time sort of blurs, right? Let’s clear that up, friend-to-friend.
Amy Slaton Halterman, the bubbly, slightly-more-organized sister, was born on October 28, 1987. That makes her 37 years old as of 2025. (Yes, she’s already had a few kids and a lot of Taco Bell cravings in that time.) Meanwhile, Tammy Slaton, the queen of sassy comebacks and TikTok fame, was born on July 27, 1986. That makes her 38 years old. So, Tammy is the older sister by about 15 months—but you’d never know it from her youthful glow (and those iconic sunglasses).
Let’s be real: these two have aged in dog years compared to the rest of us. They’ve faced surgeries, viral moments, and enough drama to fill a thousand-pound suitcase. But somehow, they keep cracking jokes and showing us that age is just a number—especially when you’re rolling through life with your best friend. Amy is the “responsible big little sister” (we see you, mom mode), while Tammy is the chaotic, lovable tornado who just wants a pizza.
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In true Slaton fashion, they’ve proven that you can learn, laugh, and lose weight at any age. So whether you’re 37, 38, or just feel like you’re carrying a thousand pounds of life stress, remember: you’ve got time. Now go text your sibling and tell them they’re awesome—even if they steal the last slice of cheesecake.
Stay smiling, friend. These sisters are proof that life is better when you’re laughing through the struggle.
