The 9 Best Adjustable Dumbbells of 2021

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Our Top Picks
"Achieves the trifecta—it’s easy to use, it provides a versatile weight range, and it’s made with high-quality, durable materials."
"It's ideal for folks who want to add weight resistance safely to cardio workouts on a treadmill or stationary bike."
"Five-in-one, easy-to-use dumbbells with resistance ranging from 5 pounds to 25 pounds—perfect for the intermediate lifter."
"Perfect for advanced lifters, these heavy-duty adjustable dumbbells provide up to 71.5 pounds of resistance each."
"The unique design of these dumbbells makes it easy to use a wide range of weights in a very limited amount of room."
"The non-slip handle makes for easy gripping, while the single-hand dial allows you to choose the correct weight for your workout."
"From its versatile weight range to its smart weight selector design, this 15-in-1 dumbbell system is a fitness favorite."
"They're rust-resistant, hold up well against wear and tear, and are ideal for traditional strength-training workouts."
"Ranges from 5 pounds to 52.5 pounds, perfect for gradually increasing weight during workouts."

Let’s face it—most home gyms don’t have the luxury of extra square footage like commercial gyms do. But that doesn’t mean you have to compromise on your range of equipment. 

Adjustable dumbbells are an excellent solution for those with space limitations. With a single purchase, you can gradually increase your muscular strength while only occupying a corner of your workout room and spending a fraction of the money. Plus, there are many different styles and weight ranges to choose from, no matter your budget. Ready to add a pair of adjustable dumbbells to your collection of home fitness tools?

Here are the best adjustable dumbbells on the market.

Best Overall: ATIVAFIT Glidetech Adjustable Dumbbells

ATIVAFIT Adjustable Dumbbell

These adjustable dumbbells are an excellent choice for both beginner and intermediate exercises in your home. Their weight resistance ranges from just 5 pounds to 55 pounds, increasing in 5.5-pound increments as you gradually build your muscular strength. Plus, adjusting your weight level mid-workout only requires a quick pull, slide, and push of the weight-locking pin on one side of the dumbbell, so you can go about your sweat session with minimal interruption.

Ideal for a wide variety of workouts, these dumbbells provide a comfortable and secure grip, and the plates and adjustment mechanism are made with high-quality, durable materials.

Best Lower Weight: Nice C Adjustable Dumbbells

If you’re new to strength training or are looking for a set of adjustable dumbbells that you can use safely during cardio workouts on a treadmill or stationary bike, consider these 5-in-1 weights from Nice C. Made with industrial-grade thermoplastic rubber and neoprene, the dumbbells are eco-friendly, non-toxic, chemical-free, slip-resistant, waterproof, and stain-resistant, and they hold up well against daily wear and tear.

Both ends of the dumbbell contain several removal weight bars—all you have to do is remove the cover and add or subtract bars to achieve your desired level of resistance, ranging from 2.3 pounds with zero bars added to 11.2 pounds with all weight bars in place.

Best Mid Weight: SogaWave Adjustable Dial Dumbbells

These five-in-one dumbbells from SogaWave make it easy to continue building muscle from any home gym. Including the base handle without any weight attached, the resistance ranges from 5 pounds to 25 pounds, increasing in approximately 5-pound intervals with each plate added. The adjustment mechanism is a simple knob that slides to change the number of weight plates engaged on both sides of the dumbbell.

The plates are solid steel and sprayed with a high-quality coating for extra durability, and the handle grips have slip-resistant and sweat-proof knurling that make your workouts safer and more comfortable. These dumbbells are well suited to basic body workouts, core fitness, and strength training.

Best Heavy Weight: Merax Deluxe 71.5 Pounds Adjustable Dial Dumbbell

If you’re a serious weightlifter looking for a solid set of adjustable dumbbells, give these from Merax a try. They range from 11 to 71.5 pounds each, adjusting in 5.5-pound increments with a simple press of a button on one side of the dumbbell and rotation of the dials on either end, depending on the adjustment you’re trying to make.

They also contain a built-in safety lock feature that secures selected weight plates a second time to further prevent the plates from accidentally falling out of the dumbbells as you use them. With 12 weights in one set, you save a significant amount of space as you work on building muscle mass.

Best for Smaller Spaces: POWERBLOCK Sport 24 Adjustable Dumbbell

PowerBlock Sport 24 Adjustable Dumbbells

If your home gym space is particularly cramped, you should check out the unique box design of these PowerBlock adjustable dumbbells. Each PowerBlock takes the place of eight dumbbells, ranging from 3 pounds to 24 pounds and increasing by 3-pound increments. The weights are made from solid steel and use pins to shift between resistance levels (similar to a classic weight stack at the gym), so adjusting the weights in the middle of a workout feels natural and easy.

The design also provides enough space around the handle for you to utilize the full range of motion of your wrists, and the handles themselves are contoured carefully for both a comfortable and firm grip.

Best Design: FLYBIRD Adjustable Dumbbells

If you're looking for a high-quality, easy-to-use option, check out the FLYBIRD Adjustable Dumbbells. Measuring 14.6 x 7.9 x 6.7 a piece, these dumbbells are great for smaller spaces, since they are easy to store and don't take up a lot of room.

Ranging from 5 to 25 pounds the non-slip handle makes for easy gripping, while the single-hand dial allows you to choose the correct weight for your workout with ease. The dumbbells also come with a handy tray that only allows you to change the weight when rested on the tray, and a buckle function that helps prevent injury by locking in the weight plate once lifted.

Best Splurge: NordicTrack Select-A-Weight Dumbbell Set

Nordic Track

Go big or go home, right? NordicTrack never disappoints with its 15-in-1 dumbbells. Each dumbbell can be adjusted from 10 to 55 pounds, providing an entire dumbbell rack for your home gym in a single device. This versatile range also ensures that every fitness seeker in your household can safely and effectively work out with the same pair of dumbbells.

The smart weight selector only requires a quick slide along the edge of the dumbbell, minimizing interruptions during high-intensity workouts and allowing you to move between different exercises with different resistance needs easily. The dumbbells also come with durable storage trays that keep your space neat, clean, and safe after your sweat session is over.

Best Classic: Besportble Adjustable Dumbbell Set

These simple dumbbells are adjustable in the way that a classic barbell is adjustable—the sleeves on either side of the handles provide enough room for you to stack weight plates manually. Made with frosted weight plates and iron-plated bars, the dumbbells are rust-resistant and hold up well against wear and tear.

This set includes 16 different weight plates to help you achieve a minimum of 5.6 pounds and a maximum of 66 pounds, depending on your fitness level and the exercise you're performing. The handles also feature non-slip grips that are both comfortable and safe for heavier lifts. The classic design does require more time when it comes to adjusting your weight resistance, so this pair is better suited to more traditional strength-training workouts.

Best for Beginners: Bowflex SelectTech 552 Adjustable Dumbbells

If you're new to adjustable dumbbells or looking for an easy starter set, check out the Bowflex SelectTech 552 Dumbbells. This beginner set ranges from 5 pounds to 52.5 pounds, making it perfect for anyone looking to gradually increase their weight limit during workouts.

The easy to use dial makes transitioning workouts a breeze, while the wider range of weight makes this set versatile for any workout. The plating around the set also eliminates the harsh sound of weights hitting the floor, perfect for homes with neighbors or young children. A bonus is that the Bowflex comes with a free smartphone app that has guided workouts and helpful tips to get you started.

Final Verdict

If you’re looking for an adjustable dumbbell set that can suit the needs of everyone using your home gym and last a long time without breaking the bank, you can’t go wrong with the ATIVAFIT Glidetech Adjustable Dumbbells. But if you’re willing to invest more in your home gym, we recommend spending the extra cash on a NordicTrack Select-A-Weight Dumbbell Set. The quality is top of the line, the weight adjustment system works seamlessly, and resistance-level versatility is one of the best on this list.

What to Look for in an Adjustable Dumbbell

Ease of Use

Adjustable dumbbells use a variety of different mechanisms to secure the weight plates to the handles, and not all of them are easy or intuitive to use. So be sure to select a pair that makes sense to you so you can swap weights quickly mid-workout and maintain the effectiveness of your training session.

Weight Range

When selecting adjustable dumbbells, it’s important to think about both the minimum and maximum weights that the set can provide. Ideally, the lower weight settings are ones you feel comfortable using now, giving you room to either maintain your current fitness or increase your muscle strength as you move toward the heavier weight settings.


Since you rely on one set of adjustable dumbbells to meet the majority of your strength-training needs, you want them to last. Consider the materials used, the type of exterior coating used, and whether the weight change mechanism allows the plates to slide around or holds them securely in place, as all of these things impact durability significantly.

Why Trust Verywell Fit

As a former personal trainer, seasoned health writer, and avid exerciser, Alena Hall understands how important it is to pick the right home gym equipment for you. She is always exploring the latest and greatest wellness tools, machines, and gadgets, but more importantly, Alena carefully considers the quality and various features that make these fitness products worthwhile investments.

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