A $500 budget opens up nearly every popular adjustable dumbbell brand, plus bundles that include a bench. The real question is not what you can afford, but how to spend it wisely.
We compared adjustable dumbbells and bundles listed under $500 on Amazon by range, increments, build, expandability and owner feedback. Prices change often, so check the current price. See how we review, or our main best adjustable dumbbells guide.
Top 3 Best Adjustable Dumbbells Under $500 at a Glance
BowFlex Results Series SelectTech Dumbbells (Pair)
- 5–52.5 lb per dumbbell
- Quick-turn adjustment dials
- Metal plates with locking system
- Storage trays included
PowerBlock Elite EXP Stage 1 (5–50 lb)
- 5–50 lb per dumbbell, 16 settings
- Expandable to 70 or 90 lb with add-on kits
- Magnetic selector pin
- Compact steel block (about 12″ x 7″ x 7″)
NordicTrack 55 lb Select-a-Weight Dumbbells
- 10–55 lb per dumbbell
- 2.5, 5 and 10 lb increments (15 settings)
- 10 lb handlebar
- Fitted storage trays
Best Adjustable Dumbbells Under $500 in 2026
| Dumbbell | Best For | Key Specs | Amazon Rating | Price |
|---|---|---|---|---|
| 1. BowFlex Results Series SelectTech Dumbbells (Pair) | Best Overall Under $500 | 5–52.5 lb per dumbbell; Quick-turn adjustment dials; Metal plates with locking system | 4.7/5 | Check Price |
| 2. PowerBlock Elite EXP Stage 1 (5–50 lb) | Best Expandable Set | 5–50 lb per dumbbell, 16 settings; Expandable to 70 or 90 lb with add-on kits; Magnetic selector pin | 4.6/5 | Check Price |
| 3. NordicTrack 55 lb Select-a-Weight Dumbbells | Best 55 lb Pair | 10–55 lb per dumbbell; 2.5, 5 and 10 lb increments (15 settings); 10 lb handlebar | 4.5/5 | Check Price |
| 4. Core Fitness Adjustable Dumbbells (5–50 lb) | Best Classic Feel | 5–50 lb per dumbbell; TwistLock handle adjustment; Contoured, soft-grip handle | 4.5/5 | Check Price |
| 5. CAP ADJUSTABELL Quick-Select Dumbbells (10–55 lb) | Best No-Knob Design | 10–55 lb in 5 lb steps; No knobs, pins or levers; Anti-roll hex shape | 4.5/5 | Check Price |
| 6. Rendpas Adjustable Dumbbells + Bench Set | Best Bundle With Bench | 10–55 lb dumbbells, 1-second switch; Knurled steel handles; 800 lb bench, 10 backrest angles | 4.5/5 | Check Price |
| 7. ProForm Rapid Adjust Dumbbells (10–50 lb) | Best for iFIT Users | 10–50 lb per dumbbell; 10 lb increments; Steel construction with storage trays | 4.7/5 | Check Price |
| 8. Mouldbody 10-in-1 Adjustable Dumbbells (50 lb Pair) | Best Budget Pick | Pair, 5.5–50 lb each in 10 settings; One-hand dial adjustment; Steel weight plates with lock | 4.5/5 | Check Price |
1. BowFlex Results Series SelectTech Dumbbells (Pair) – Best Overall Under $500
- 5–52.5 lb per dumbbell
- Quick-turn adjustment dials
- Metal plates with locking system
- Storage trays included
Pros
- ✓ Trusted dial-select design
- ✓ Replaces about 15 pairs of dumbbells
- ✓ Sold as a pair with trays
Cons
- ✗ Plates need the tray to change weight
- ✗ Long handles take up some room
BowFlex’s Results Series SelectTech pair is our top pick under $500. It listed at about $329 when we checked, which leaves room in a $500 budget for a bench or mat.
Quick-turn dials take each dumbbell from 5 to 52.5 lb, replacing about 15 pairs of weights. Metal plates, a locking system and storage trays come with the pair.
Best for: Most home lifters who want a trusted, easy dial set.
May not fit: Lifters who need more than 52.5 lb.
2. PowerBlock Elite EXP Stage 1 (5–50 lb) – Best Expandable Set
- 5–50 lb per dumbbell, 16 settings
- Expandable to 70 or 90 lb with add-on kits
- Magnetic selector pin
- Compact steel block (about 12″ x 7″ x 7″)
Pros
- ✓ Expandable as you get stronger
- ✓ Very compact footprint
- ✓ Durable steel construction
Cons
- ✗ Blocky shape takes getting used to
- ✗ Expansion kits cost extra
The PowerBlock Elite EXP Stage 1 listed at about $400 and covers 5–50 lb per dumbbell. Add-on kits take it to 70 or 90 lb later.
The compact steel block design is one of the most durable options available.
Best for: Lifters planning to get much stronger.
May not fit: Anyone who prefers a round dumbbell shape.
3. NordicTrack 55 lb Select-a-Weight Dumbbells – Best 55 lb Pair
- 10–55 lb per dumbbell
- 2.5, 5 and 10 lb increments (15 settings)
- 10 lb handlebar
- Fitted storage trays
Pros
- ✓ Small 2.5 lb steps for steady progress
- ✓ Holds up to 55 lb
- ✓ Storage trays included
Cons
- ✗ Long shape at heavy settings
- ✗ Pricier than budget dial sets
NordicTrack’s Select-a-Weight pair listed at about $399 and offers 10–55 lb with 15 settings, including 2.5 lb steps.
Fitted trays keep everything organized.
Best for: Lifters who want fine steps up to 55 lb.
May not fit: Very small spaces.
4. Core Fitness Adjustable Dumbbells (5–50 lb) – Best Classic Feel
- 5–50 lb per dumbbell
- TwistLock handle adjustment
- Contoured, soft-grip handle
- Compact cradle storage
Pros
- ✓ Quick, simple handle twist
- ✓ Comfortable grip
- ✓ Long track record on Amazon
Cons
- ✗ Plastic parts need careful handling
- ✗ Not designed for dropping
Core Fitness dumbbells listed at about $350. The TwistLock handle only lifts the plates you choose, so they feel balanced like fixed dumbbells.
The 5–50 lb range covers most programs.
Best for: A traditional dumbbell feel.
May not fit: The quickest possible dial.
5. CAP ADJUSTABELL Quick-Select Dumbbells (10–55 lb) – Best No-Knob Design
- 10–55 lb in 5 lb steps
- No knobs, pins or levers
- Anti-roll hex shape
- Knurled steel handle
Pros
- ✓ Patented quick-select system
- ✓ Hex shape doesn’t roll
- ✓ Steel handle
Cons
- ✗ Bulkier than some dial sets
- ✗ Premium price
CAP’s ADJUSTABELL listed at about $390 and adjusts from 10 to 55 lb without knobs or pins.
Hex shape and knurled steel handles give a gym feel.
Best for: Simple, sturdy adjustment.
May not fit: 2.5 lb increments.
6. Rendpas Adjustable Dumbbells + Bench Set – Best Bundle With Bench
- 10–55 lb dumbbells, 1-second switch
- Knurled steel handles
- 800 lb bench, 10 backrest angles
- Extended headrest
Pros
- ✓ Complete starter home gym
- ✓ Sturdy bench included
- ✓ Knurled handles
Cons
- ✗ Heavy package (133 lb)
- ✗ Takes more space
Rendpas pairs 10–55 lb dumbbells with an 800 lb capacity bench for about $400, a strong way to use a $500 budget.
Ten backrest angles cover flat, incline and decline work.
Best for: New home gyms.
May not fit: Those who already own a bench.
7. ProForm Rapid Adjust Dumbbells (10–50 lb) – Best for iFIT Users
- 10–50 lb per dumbbell
- 10 lb increments
- Steel construction with storage trays
- Works with iFIT classes
Pros
- ✓ Durable steel build
- ✓ iFIT workouts available
- ✓ Simple, quick adjustment
Cons
- ✗ Large 10 lb jumps
- ✗ iFIT requires a subscription
ProForm’s Rapid Adjust dumbbells listed at about $349, go from 10 to 50 lb and work with iFIT classes.
10 lb jumps are large, but the steel build is solid.
Best for: Guided-workout fans.
May not fit: Small increments.
8. Mouldbody 10-in-1 Adjustable Dumbbells (50 lb Pair) – Best Budget Pick
- Pair, 5.5–50 lb each in 10 settings
- One-hand dial adjustment
- Steel weight plates with lock
- Storage tray included
Pros
- ✓ 10 settings up to 50 lb
- ✓ Pair at a mid-range price
- ✓ Click-lock with visible alignment
Cons
- ✗ Newer brand with a short track record
- ✗ Must confirm the click before lifting
If you want to spend far less than $500, the Mouldbody 50 lb pair listed at about $240 and offers 10 settings up to 50 lb.
Use the savings for a bench, mat or rack.
Best for: Value-focused buyers.
May not fit: Buyers who want a premium brand.
How to Spend $500 on Adjustable Dumbbells
You May Not Need the Full $500
Our top picks list well under $500. Use the savings for a bench, mat or storage.
Choose Dial or Block
Dial sets like BowFlex are quick and familiar. Block sets like PowerBlock are more compact and expandable.
Think About Future Weight
If you expect to need 70–90 lb, an expandable set saves money later.
Consider a Bundle
Rendpas includes a bench, which is great value if you are starting from scratch.
Protect Your Floors
Add a mat to protect floors and dumbbells. See our gym flooring and storage picks.
FAQ
What are the best adjustable dumbbells under $500?
BowFlex Results Series SelectTech is our top pick, with PowerBlock Elite EXP the best expandable option.
Should I spend $500 on adjustable dumbbells?
Only if you need it. Many excellent sets cost $330–$400, leaving room for a bench.
Which lasts longer, Bowflex or PowerBlock?
Both are durable. PowerBlock’s steel block design is especially tough, while Bowflex dials are easier to use.
Is a dumbbell and bench bundle worth it?
Yes, if you need both. Bundles are often cheaper than buying them separately.
Final Verdict
BowFlex Results Series SelectTech is the best adjustable dumbbell under $500, with a proven dial system and room left in your budget. PowerBlock Elite EXP is the best expandable choice, and NordicTrack gives the most weight.
Need heavier options? See our over 50 lb and heavy lifter guides.
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