8 Best Dumbbell Sets of 2024, Tested by Experts
Our top picks include options for toning, sculpting and bodybuilding.
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One of the most versatile pieces of workout equipment, a good quality set of dumbbells can help elevate your workout, improve your stamina and build muscle. Whether you're a beginner or seasoned athlete, dumbbells make a great tool for unilateral work, stabilization and increased range of motion. The best quality dumbbells will not only keep up with your workouts but also won't show wear and tear too quickly.
Our fitness and engineering experts in the Good Housekeeping Institute have analyzed and tested dozens of dumbbells over the years. Our recommendations keep function top of mind and prioritize ergonomic designs, durable materials and ideal weight distribution.
"When it comes to a quality set of dumbbells, you want to be sure the weights are made out of materials that will hold up over time and [withstand] stress put on them," says personal trainer Amy Schlinger, NASM-CPT. "There's a reason that dumbbells aren't made out of foam — it could be damaged if you drop the weights or knock them into each other." While most dumbbells may look the same, the best quality ones make for a smart investment to last you years to come.
You can learn more about how we test dumbbells — including tips for selecting the best dumbbells for your home gym setup — at the end of this guide. Looking for more equipment picks? Check out our top-tested exercise bikes and treadmills.
Pros
- Hexagonal, rubber coated head
- Straight, fully knurled handle and solid build
- Best for traditional strength training, circuit training and body building
Cons
- Only heavier weights come in singles
REP Fitness dumbbells are a popular choice that you'll spot at many commercial gyms and home gyms, and for good reason. Coming in at a decent price point, these dumbbells are named after their hexagon-shaped head that prevents them from rolling and is ideal for workouts ranging from traditional strength training to bodybuilding. I also like this design for circuit training as it provides a stable foundation for exercises like dumbbell plank rows and push-ups.
The rubber coating on the heads can help reduce damage to flooring during your workouts and won't tear up any exercise mats, making them great for at-home use. I also personally like the straight, fully knurled chrome handles which provide for a secure, solid grip (but the type of handle is truly personal preference and you may prefer something contoured).
Plus, the dumbbells are available from 2.5 to 125 pounds, giving you a wide range of options to choose from. While all sizes are available in pairs, only heavier weights come in singles. If you're looking to completely outfit your home gym, REP also sells a full rack complete with multiple sets of dumbbells. Between the quality build, smart design and moderate pricepoint, these ranked as best overall in our evaluation.
| Materials | Rubber encased iron, chrome plated handle |
| Weights available | 2.5 to 125 lbs |
Pros
- Budget-friendly choice
- Hexagonal shape ideal for stability
- Best for traditional strength training, circuit training and body building
Cons
- Not sold in pairs
I was pleasantly surprised by this affordable fixed dumbbell that kept up in intense lifting sessions. The brand does make a cast iron option, but I prefer the rubber-encased dumbbell, especially if you are working out at home. The rubber helps prevent damage to flooring or exercise mats and the hexagonal shape is ideal for stability during your workout — and of course, so they don't roll away between sets.
When I put them to the test, I found them to be durable, comfortable to hold through different functional movements with their contoured handle and not overly cumbersome like some other dumbbells we tested. I've been using them regularly for the past three years now and can attest to their durability and quality over time.
Amazon reviewers agree, giving the dumbbells an overall 4.7 out of 5 rating with over 45,000 reviews. They are sold as a single dumbbell and come in sizes ranging from 10 to 45 pounds, making them ideal for intermediate athletes.
| Materials | Rubber encased head with cast iron core or fully cast iron |
| Weights available | 10 to 45 lbs |
Pros
- Best dumbbells for heavy lifting
- Available in a wide variety of weights up to 95 lbs
- Best for traditional strength training and bodybuilding
Cons
- Cast iron may damage flooring
Although I prefer rubber-encased dumbbell heads for home workouts, you may favor a fully cast iron design. Cast iron dumbbells tend to chip easily and can also damage flooring so this is something to keep in mind if you're purchasing them for your home gym. That being said, it can be hard to find dumbbells at higher weights that are rubber encased so this choice may be just what you need if you're planning to lift some serious weight. The hexagonal head shape is great for stability too.
CAP equipment historically has performed well in our tests, and this cast iron dumbbell was no exception. Available from 10 pounds all the way up to 95 pounds, it accomodates for a wide variety of exercise levels and fitness goals. The medium depth knurling on the handle also makes for a secure grip during bicep curls and chest presses. You can buy the dumbbells in singles or pairs, which is another added perk.
| Materials | Cast iron, rolled steel handle |
| Weights available | 10 to 95 lbs |
Pros
- Sold in pairs
- Come in a variety of colors
- Secure grip and hexagonal shape
- Best for fine toning, barre and Pilates workouts
Cons
- Not ideal for heavy lifting
These neoprene-coated dumbbells from Amazon are sold in sets of two and come in a variety of weight sizes from 1 to 20 pounds, making them an excellent option for beginners. In our tests, the overall design and weight distribution worked well in different types of workouts, but I found them best for toning and sculpting sessions like barre workouts and Pilates for beginners. I also liked that the secure grip was comfortable during a variety of exercises, and the neoprene material helped them stay in place when doing complex movements like weighted donkey kicks.
Testers appreciated the vibrant colors that look nice in your home even when they aren't in use. Another key feature is the hexagonal shape which prevents them from rolling away. With an overall 4.8 out of 5 stars on Amazon from over 96,000 reviewers, this pick is a perfect addition to any home gym.
| Materials | Neoprene coated |
| Weights available | 1 to 20 lbs |
Pros
- Cast-iron material
- Eight dumbbells in one compact design
- Best for traditional strength training and body building
Cons
- Only adjusts in 10 lb increments
These cast iron adjustable dumbbells from Snode come at a premium, but they are by far the best adjustable set I have tried. The plates and even the cradle for the set are full cast iron and extra-durable. Because of their design, they feel like a traditional dumbbell and have a flat head that works well in a variety of exercises.
These adjustable dumbbells range from 10 to 80 pounds, providing eight dumbbells in one compact design. Just note that they move in only 10 pound increments (not 5 pounds), which can be tricky if you're trying to move up in weight but aren't ready for such a large jump. But the brand does make small magnetic weight plates that can be purchased as an add-on to increase the weight by a small number of pounds.
As long as the plates are properly aligned, the dumbbells are easy to adjust with the ring. Since they are cast iron, I don't recommend placing them on the floor in between sets but rather keeping them in the cradle.
| Materials | Cast iron |
| Weights available | 10 to 80 lbs |
Bowflex SelectTech 552 Dumbbells Set
Pros
- Sold as single or a pair
- Comfortable grip
- Space saving design
- Best for traditional strength training exercises
Cons
- Not ideal for very heavy lifting
Available as a single or pair of dumbbells, the SelectTech Adjustable Dumbbells by Bowflex have 4.8 out of 5 stars on Amazon and are a favorite of mine. In general, adjustable dumbbells aren't as solid as regular dumbbells and can move or shift a bit during workouts, but their space-saving benefits make them appealing for many home gyms.
I especially appreciate how easy it is to transition between weights with the dial. Some of the components aren't super stable given the nature of an adjustable dumbbell, but the weight distribution is decent, the grip is pretty comfortable and the dumbbells feel relatively solid during traditional strength training exercises and even more intense cross-training movements such as snatches. They have 15 weight increments ranging from 5 to 52.5 pounds to accommodate most workouts. You have to line them up in the base to change the weight, but that is relatively standard for most adjustable dumbbells.
You can also download the JRNY app to connect your dumbbells with motion tracking. After you download the app, you can select which dumbbells you have and even indicate your workout preferences. You'll get real-time voice-assistant coaching, plus the app counts reps and can tell you how much weight you need for the next movement.
| Materials | Steel, nylon, thermoplastic rubber |
| Weights available | 5 to 52.5 lbs |
Pros
- Durable and built to last
- Adjustable up to 100 lbs
- Easy to change weight mechanism
- Best for traditional strength training and body building
Cons
- Untraditional feel
Don't be fooled by the unusual design — PowerBlock makes some of the best and most popular adjustable dumbbells on the market. What makes these dumbbells stand apart is their durability — they are incredibly well-made and built to last. I got my first PowerBlock pair from my father who had already put them through heavy use, and they have still held up years later.
This latest iteration from PowerBlock goes up to 100 pounds in 10 pounds increments, but you can even adjust by 2.5 to 5 pounds with the included weights that fit into the lower tubes. They don't have a quick change handle like some others on the market, but PowerBlock's signature selector pin is easy to adjust. What's more, they can be converted into a kettlebell using an add-on piece sold by the brand, as well as an EZ Curl Bar and Straight Bar for even more versatility.
Ultimately though, they do have a different feel and shape than a standard dumbbell which may not feel perfectly balanced during certain movements. While they are sold on Amazon as a single for now, you can get them on PowerBlock's website as a pair.
| Materials | Alloy Steel |
| Weights available | 2.5 to 100 lbs |
CAP Barbell Coated Hex Dumbbell Set with Vertical Rack
Pros
- Holds 10 dumbbells
- Rubber inserts on rack to prevent scratches
- Includes dumbbells and rack
- Best for traditional strength training and circuit training
Cons
- Weights only go up to 25 lbs
A top performer in our tests, CAP dumbbells are not only high-quality but also budget-friendly. The heads are made from iron and are joined together by a steel chromed handle. I found the handle to be ergonomic and noticed that the molded grip still felt comfortable even after a long lifting session.
Not only are the dumbbells available to purchase individually, but CAP also offers this affordable set that provides five pairs of dumbbells ranging from 5 to 25 pounds and a vertical rack for storing the weights. For the price, the equipment is top-notch — you're getting premium dumbbells that are well-constructed and durable. Plus, the included rack has some special features and I like the A-frame design since it saves space in your home gym. The rubber inserts on the rack itself can help prevent scratches on the dumbbells too. Just keep in mind that the set ships in multiple boxes.
| Materials | Rubber encased iron, steel chromed handle |
| Weights available | 5 to 25 lbs |
How we test dumbbells
In the Good Housekeeping Institute Wellness Lab, we conduct our own assessments to evaluate the safety, durability and other performance metrics of dumbbells. Our engineers review and repeat select tests to assess stability and safety. We also weigh the dumbbells to make sure there are no major inaccuracies and perform drop testing on them to make sure that they stay intact, which can be a likely scenario if you accidentally drop a dumbbell during your workout.
Our fitness pros assess how ergonomic the handles are and how easily the dumbbells move with the body. We look at the overall shape and weight distribution, assess wear and tear over time and also evaluate the stability of the dumbbells in certain positions.
In addition to expert evaluation, we have a panel of consumer testers test the dumbbells and provide feedback on ease of use and functionality. Key things testers are surveyed on include grip, shape, size and overall quality.
What to look for when shopping for dumbbells
The type of dumbbells you ultimately purchase will be determined by the types of workouts you typically engage in and where you plan to do the exercises. "Generally speaking, durable parts, as well as materials that feel comfortable in your hands, are the best things to consider when purchasing a pair of quality dumbbells," Schlinger says. Some important things to keep in mind when finding the right pair of dumbbells for your needs include:
✔️ Material: "Most dumbbells are made out of materials like cast iron, stainless steel, rubber, vinyl — all materials that are strong and can take a beating," Schlinger says. The choice ultimately comes down to personal preference, but we typically prefer rubber-encased dumbbells from a safety and function perspective. If you plan to work out at home, you'll want to make sure that your dumbbells are safe on floors and other surfaces. Rubber materials are often ideal as they won't scratch floors. Rubber is also typically much quieter if you're lifting a dumbbell on and off the ground. Another plus is that a rubber dumbbell head won't get slippery and provides a good grip, which can be a major safety factor to consider during your workouts.
✔️ Shape: Stability is key during any workout, and a hexagonal dumbbell is typically ideal as it won't roll. If you're doing a bench press, you'll want a dumbbell with a flat head to rest on your thighs as you get into position. Consider the types of exercises you'll be performing, which will inform what shape of dumbbell is best for your needs.
✔️ Fixed or adjustable: Another important factor to consider is whether you want a fixed dumbbell or an adjustable dumbbell set. Adjustable dumbbells are space-saving, making them perfect for apartments and smaller home gyms. But they tend to not be as stable or compact as regular fixed dumbbells. If you have the space, a fixed dumbbell set is ideal and you can consider purchasing a dumbbell rack to store them in if you have the space in your home gym. "When it comes to adjustable dumbbells, you also want to look at the weight changing and locking system," Schlinger advises. "Durable materials versus more flimsy ones like plastic are less likely to break even after years of lifting."
✔️ Weight: This will ultimately be determined by your fitness goals and regimen. You may prefer a light set of neoprene dumbbells for toning purposes, or a few sets of heavier dumbbells for bodybuilding movements.
What are the benefits of using dumbbells?
"Dumbbells add weight/resistance to your training, and using them allows you to build strength and muscle," Schlinger notes. She adds that dumbbells are also known as free weights and often have to recruit stabilizer and core muscles, since you're lifting them without the help or guidance of a machine.
"For example, if you're performing a dumbbell chest press, your muscles are what keep the dumbbells aligned and moving up and over your chest in good form, versus a Smith machine chest press, where the machine keeps the weight on track as you push it upward, so you don't have to worry about positioning as much." Ultimately, by recruiting more muscles, Schlinger said that you'll not only burn more but also build more well-rounded strength.
Can you gain muscle with only dumbbells?
Absolutely — dumbbells are incredibly versatile and great for building muscle, both for beginners and avid athletes. Schlinger said that in order to build muscle, you need to strength or resistance train, and this can be done with free weights like dumbbells or kettlebells, weight machines, resistance bands or even just body weight. "Focus on periodization training, and variables such as reps, sets, intensity, tempo, rest intervals, volume, frequency and duration, as well as exercise selection," she adds.
Is it worth it to buy your own dumbbells?
Having a reliable set of dumbbells at home can be a great way to stay active and get moving. If you mostly exercise at home, then investing in a high-quality pair or even a full set with a rack may be worth it.
"If you frequently strength train, have the space and the means to own your own dumbbells, there's no downside to having them," Schlinger said. "While you may belong to a gym or take classes at a studio that provides dumbbells, having your own pair at home allows you access to them whenever you want or need. It's convenient, and makes it possible to get in even a short, weight training session on a day where you otherwise may have had to skip it because you couldn't make it to the gym."
Why trust Good Housekeeping?
This article was written by Stefani Sassos, who has been working in the fitness industry for the past 10 years, specializing in indoor cycling and strength training. As a NASM-Certified Personal Trainer, Stefani uses her expertise and exercise science knowledge to create informed fitness content for the Good Housekeeping Institute. She regularly uses dumbbells of all sizes, ranging from heavier ones during high-intensity CrossFit workouts to smaller weights for barre classes. She's seen firsthand just how much strength training has transformed her fitness and says that it's never too late to start a weightlifting routine.
In addition to leading our dumbbell testing, Sassos interviewed Amy Schlinger for this guide. Schlinger is a health and fitness writer and editor based in New York City whose work has appeared in Good Housekeeping, Men’s Health, Women’s Health, The New York Post, Self, Shape, Cosmopolitan, Glamour and more. As a NASM-Certified Personal Trainer, Amy is extremely passionate about healthy living and can often be found strength training at the gym when she isn’t interviewing trainers, doctors, medical professionals, nutritionists or pro athletes for stories.
Stefani (she/her) is a registered dietitian, a NASM-certified personal trainer and the director of the Good Housekeeping Institute Nutrition and Fitness Lab, where she oversees all nutrition and fitness-related content, testing and evaluation. She holds a master’s degree in clinical nutrition from New York University, as well as advanced certifications as a Women's Fitness Specialist and a Behavior Change Specialist. Stefani is dedicated to providing readers with evidence-based content to encourage informed food choices and healthy living. She is an avid CrossFitter and a passionate home cook who loves spending time with her big fit Greek family.
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