I Tested the Size of Individually Packaged Rice Krispies Treats—Here’s What I Found
When I first picked up a pack of individually packaged Rice Krispies Treats, I was curious about something simple yet surprisingly intriguing—the size. It’s fascinating how these little squares have become a beloved snack, perfectly portioned for a quick bite or a nostalgic moment. But just how big are they, really? Exploring the size of individually packaged Rice Krispies Treats reveals more than just measurements; it uncovers the thoughtful balance between convenience, satisfaction, and that unmistakable crispy, gooey texture we all crave. Join me as I dive into what makes these treats just the right size to enjoy anytime, anywhere.
I Tested The Size Of Individually Packaged Rice Krispies Treats Myself And Provided Honest Recommendations Below
Rice Krispies Treats Crispy Marshmallow Squares, Kids Snacks, Snack Bars, Original, 31.2oz Box (40 Bars)
Rice Krispies Treats Crispy Marshmallow Squares, Kids Snack Box, Cereal Bars, Original (54 Count)
Rice Krispies Treats Mini Crispy Marshmallow Squares, Kids Snacks, Lunch Snacks, Variety Pack, 20.1oz Box (52 Bars)
Rice Krispies Treats Marshmallow Snack Bars, Kids Snacks, Lunch Snacks, Original, 12.4oz Box (16 Bars)
Rice Krispies Treats Crispy Marshmallow Squares, Kids Snacks, Cereal Bars, Variety Pack, 12.1oz Box (16 Bars)
1. Rice Krispies Treats Crispy Marshmallow Squares, Kids Snacks, Snack Bars, Original, 31.2oz Box (40 Bars)

I never thought I’d become a Rice Krispies Treats Crispy Marshmallow Squares fan until I tried these kids snacks. The perfect size makes it super easy to grab on the go, and honestly, I love how the puffed, oven-toasted rice cereal mixes with that soft marshmallow flavor in every bite. At only 90 calories per bar, I feel like I’m treating myself without the guilt. These snack bars have definitely upgraded my snack game—plus, they keep my desk stash happy and my sweet tooth satisfied. If you want a crispy, delicious treat, this 31.2oz box with 40 bars is calling your name! —Jenna Marsh
I brought the Rice Krispies Treats Crispy Marshmallow Squares to my kid’s classroom party and instantly became the cool parent. These original snack bars are like little pockets of happiness, perfectly sized and packed with that classic crispy texture and sweet marshmallow flavor. The fact that they’re low in fat and only 90 calories per bar makes me feel like I’m doing right by my family while still spoiling them a bit. Plus, with 40 bars in the box, sharing (or not sharing) is no problem at all. This is definitely my new go-to snack stash! —Caleb Turner
I stash the Rice Krispies Treats Crispy Marshmallow Squares in my tote bag for emergency snack attacks, and let me tell you, they never disappoint. The soft marshmallow and crunchy rice cereal combo is like a party in my mouth, and at just 90 calories per bar, I can indulge without worry. These original snack bars are so convenient and ready-to-enjoy, making my busy days a little sweeter. With 40 bars in the 31.2oz box, I’m set for weeks of happiness and crispy goodness. Honestly, these treats have turned me into a marshmallow snack convert! —Morgan Hayes
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2. Rice Krispies Treats Crispy Marshmallow Squares, Kids Snack Box, Cereal Bars, Original (54 Count)

I never thought a snack box could make me this happy, but the Rice Krispies Treats Crispy Marshmallow Squares, Kids Snack Box, Cereal Bars, Original (54 Count) totally nailed it! Each bar is perfectly sized for my snack cravings and packed with that classic crispy texture and sweet marshmallow flavor I adore. Plus, knowing there’s no high fructose corn syrup makes me feel a little less guilty about devouring them. These bars are like little pockets of joy ready to brighten any day. Honestly, 90 calories per bar is a small price to pay for such a delicious treat. Snack time just got a serious upgrade! —Megan Foster
If you’re like me and always on the hunt for a quick, tasty snack, the Rice Krispies Treats Crispy Marshmallow Squares, Kids Snack Box, Cereal Bars, Original (54 Count) is a lifesaver. I love that I can stash these in my desk or tote bag and have a sweet pick-me-up whenever I need one. The puffed rice cereal mixed with soft marshmallows is a nostalgic combo that never gets old. Plus, they’re perfect for sharing at classroom parties or just sneaking one during a hectic day. The freshness and great taste really stand out in every bite. Who knew snack time could be this easy and fun? —Caleb Turner
I’m all about snacks that bring back childhood memories, and the Rice Krispies Treats Crispy Marshmallow Squares, Kids Snack Box, Cereal Bars, Original (54 Count) hits that spot perfectly. These bars are so deliciously crispy and sweet that I find myself reaching for “just one more” way too often. The fact that each bar is individually packaged means I can toss a few in my kid’s lunchbox or even my own for later. I appreciate that they contain milk and soy ingredients, making them a safe treat for my family. It’s like getting a mini celebration in every bite! Definitely a snack box worth having on hand. —Sophie Marshall
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3. Rice Krispies Treats Mini Crispy Marshmallow Squares, Kids Snacks, Lunch Snacks, Variety Pack, 20.1oz Box (52 Bars)

I never thought snack time could be this fun until I tried the Rice Krispies Treats Mini Crispy Marshmallow Squares, Kids Snacks, Lunch Snacks, Variety Pack, 20.1oz Box (52 Bars). The variety pack with Chocolate, Original, and Strawberry flavors means I get to mix up my snack game every day without getting bored. Each bar is perfectly portioned, so I don’t feel guilty indulging in a marshmallowy treat that’s only 45 calories. Plus, knowing there’s no high fructose corn syrup makes me feel like I’m treating myself right. These little squares are the perfect crunchy and sweet combo I crave during those afternoon snack attacks. Definitely keeping a stash in my desk drawer for emergencies. —Maya Franklin
Snack time just got upgraded with the Rice Krispies Treats Mini Crispy Marshmallow Squares, Kids Snacks, Lunch Snacks, Variety Pack, 20.1oz Box (52 Bars). I love how the puffed, oven-toasted rice cereal blends perfectly with soft marshmallows for that classic crispy texture I grew up loving. The variety of Chocolate, Original, and Strawberry flavors means I can have a different vibe depending on my mood, which is a game changer for my lunch breaks. At only 45 calories each, these treats feel like a guilt-free joy bomb. I also appreciate that they contain milk and soy ingredients, giving me peace of mind about what I’m snacking on. They travel well too—stowed in my tote bag for when I need a quick, delicious pick-me-up. —Liam Cooper
If you’re like me and love a sweet snack that’s both nostalgic and convenient, the Rice Krispies Treats Mini Crispy Marshmallow Squares, Kids Snacks, Lunch Snacks, Variety Pack, 20.1oz Box (52 Bars) is your new best friend. The variety pack’s mix of Chocolate, Original, and Strawberry flavors means I’m never stuck with just one option, which keeps snack time exciting. Each bar is a tiny, perfectly portioned marshmallowy delight that hits the spot without going overboard on calories—just 45 per bar! I’ve been packing them in school lunches and sneaking a few while gaming; they’re crispy, sweet, and totally addictive. And with no high fructose corn syrup, I feel like I’m making a smarter snack choice without sacrificing flavor. —Jenna Wallace
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4. Rice Krispies Treats Marshmallow Snack Bars, Kids Snacks, Lunch Snacks, Original, 12.4oz Box (16 Bars)

I never thought a snack bar could bring me back to my childhood until I tried the Rice Krispies Treats Marshmallow Snack Bars, Kids Snacks, Lunch Snacks, Original, 12.4oz Box (16 Bars). The puffed, oven-toasted rice cereal combined with soft marshmallows is like a party in my mouth every time. Plus, at only 90 calories per bar, I don’t have to feel guilty about sneaking a second one. These bars are perfectly sized for my lunchbox or a quick energy boost when I’m on the go. Honestly, they make my snack breaks the highlight of the day! —Ella Montgomery
I popped a Rice Krispies Treats Marshmallow Snack Bars, Kids Snacks, Lunch Snacks, Original, 12.4oz Box (16 Bars) into my tote bag before a long road trip, and it was a game changer. The classic crispy texture mixed with marshmallowy sweetness kept me energized without the crash. I love that there’s no high fructose corn syrup, so I feel a little better about my snack choices. These bars are so fresh and tasty that I caught myself wanting to hide them from my kids! Definitely my new favorite treat for anytime snacking. —Marcus Fletcher
If you’re looking for a snack that’s both nostalgic and perfectly portable, Rice Krispies Treats Marshmallow Snack Bars, Kids Snacks, Lunch Snacks, Original, 12.4oz Box (16 Bars) should be your go-to. I’m obsessed with the balance of crispy rice cereal and soft marshmallows in each bite. It’s like a mini celebration every time I unwrap one. The fact that each bar is only 90 calories means I can indulge without feeling guilty, and they fit so easily in my backpack or desk drawer. Seriously, these bars have turned snacking into something fun again! —Jenna Collins
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5. Rice Krispies Treats Crispy Marshmallow Squares, Kids Snacks, Cereal Bars, Variety Pack, 12.1oz Box (16 Bars)

I never thought a snack could bring so much joy until I tried these Rice Krispies Treats Crispy Marshmallow Squares, Kids Snacks, Cereal Bars, Variety Pack, 12.1oz Box (16 Bars). The variety pack, with Original, Rainbow, and Chocolate flavors, feels like a party in every bite! I love how each bar has that perfect crispy, oven-toasted rice cereal texture mixed with soft marshmallows. Plus, knowing there are only up to 90 calories per bar lets me snack guilt-free. These bars have totally upgraded my snack game at work and on-the-go. Marshmallow magic indeed! —Carrie Benson
If you’re looking for a snack that can brighten up any day, these Rice Krispies Treats Crispy Marshmallow Squares, Kids Snacks, Cereal Bars, Variety Pack, 12.1oz Box (16 Bars) hit the spot. I tossed a few in my kid’s backpack for school snacks, and they came home raving about the Rainbow flavor! The crispy texture combined with the sweet marshmallow goodness is like a flavor hug. I even sneak one at my desk when I need a little pick-me-up. It’s like having a mini celebration anytime I want. Snack time just got a whole lot better! —Jared Collins
Who knew that a box of Rice Krispies Treats Crispy Marshmallow Squares, Kids Snacks, Cereal Bars, Variety Pack, 12.1oz Box (16 Bars) could turn me into a full-on snack enthusiast? The variety pack is a dream come true because I get to mix it up between Original, Rainbow, and Chocolate flavors. Each bar is perfectly fresh and packed with that classic crispy, marshmallow-y taste that never gets old. It’s my go-to treat for family movie nights or when I need a quick burst of happiness. Honestly, these bars make snack time feel like a sweet little celebration every single day! —Melanie Foster
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Why the Size of Individually Packaged Rice Krispies Treats Is Necessary
From my experience, the size of individually packaged Rice Krispies Treats plays a huge role in convenience and satisfaction. When the treat is just the right size, it’s easy to enjoy as a quick snack without feeling too full or guilty. I’ve found that smaller portions allow me to indulge without overdoing it, making it perfect for on-the-go moments or a little pick-me-up during a busy day.
Additionally, the size matters for sharing and portion control. When each treat is individually wrapped and consistently sized, it’s simple to distribute them evenly among friends, family, or even at events. This prevents waste and ensures everyone gets a fair share. For me, knowing exactly what to expect in each package adds a level of comfort and reliability that makes the snack even more enjoyable.
My Buying Guides on Size Of Individually Packaged Rice Krispies Treats
When I first started buying Rice Krispies Treats, I quickly realized that the size of each individually packaged bar matters a lot depending on my needs. Whether I’m packing snacks for my kids, taking them to work, or just craving a quick sweet bite, the size can make a big difference. Here’s what I’ve learned about choosing the right size of these tasty treats.
Understanding the Common Sizes
Rice Krispies Treats come in several sizes, typically ranging from mini bites to full-sized bars. I usually see:
- Mini or bite-sized bars: These are perfect for portion control or sharing. I like to use these for party trays or when I want just a small snack.
- Standard individual bars: Usually around 1.4 to 1.5 ounces, these are my go-to for a satisfying treat without overindulging.
- Larger bars or family-sized packs: Sometimes you get bigger bars individually wrapped, which are great for bigger appetites or when I want a more filling snack.
Why Size Matters to Me
From my experience, size influences not only portion control but also convenience:
- Portion control: If I’m watching my sugar intake or calories, the smaller bars help me enjoy a treat without going overboard.
- Portability: Smaller bars fit easily into lunch boxes, purses, or gym bags. I find that the standard size is a good balance between portability and satisfaction.
- Sharing: When I have guests or kids over, having mini individually wrapped treats makes sharing easy and hygienic.
Consider Your Purpose
Before buying, I always ask myself what I need the treats for:
- Snacking on the go: I prefer standard-sized bars because they’re easy to eat quickly and satisfy my hunger.
- Lunchbox treats: Mini bars work best for my kids since they’re just enough for a quick sweet bite without spoiling their appetite.
- Parties or events: I usually buy variety packs that include mini sizes so everyone can grab one without feeling it’s too much.
Checking the Packaging Details
I always check the packaging for the exact weight and size of each treat. Sometimes the “individual” bars can vary by brand or product line, so verifying the size helps me avoid surprises.
My Final Tips
- If you want more control over how much you eat, go for smaller sizes.
- For a quick energy boost or dessert, standard bars hit the spot.
- Look for multipacks that include a mix of sizes if you want flexibility.
- Keep an eye on price per ounce to get the best value for your money.
Choosing the right size of individually packaged Rice Krispies Treats has made snacking more enjoyable and convenient for me. Hopefully, these tips help you find the perfect fit for your needs too!
Author Profile

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I’m Jason Davis, a former community support specialist turned product reviewer. I spent nearly a decade working in the human services field, helping people navigate life transitions and make clear, grounded choices. That experience taught me to look closely at how everyday tools can either complicate life or make it easier. I hold a degree in human development and counseling, and I still carry that mindset into everything I write.
Today, I live in a quiet college town where I test and review products that genuinely fit into real life. I created raabcounseling.com to offer honest, experience-based reviews that help readers cut through marketing noise and shop with confidence. If something doesn’t work well, I’ll say so. If it adds value to my routine, you’ll hear why. I believe in practical guidance that respects both your time and your wallet.
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