Best Kettlebells for Beginners Under $40
One kettlebell replaces dumbbells, barbells, and most cable machines. Here's how to pick your first one without wasting money.
Kettlebells look intimidating. They're these weird cannonball-shaped weights that CrossFit people swing around like they're trying to launch them into orbit.
But here's the secret: kettlebells are actually one of the most beginner-friendly pieces of equipment you can buy. One kettlebell replaces dumbbells, barbells, and most cable machines. And you can get a quality one for under $40.
Here's how to pick your first kettlebell without wasting money.
Why Kettlebells Work for Beginners
Unlike dumbbells:
- ✓ The offset weight forces your core to stabilize (you get abs without doing crunches)
- ✓ You can do cardio AND strength in one workout
- ✓ One weight works for dozens of exercises
Unlike barbells:
- ✓ No rack needed
- ✓ Fits in a closet
- ✓ Won't destroy your floor
The catch:
You need the right weight. Too light = waste of money. Too heavy = you'll hurt yourself.
How to Choose Your First Kettlebell Weight
For Women
15-20 lbs
For Men
25-35 lbs
Don't ego lift. A 35lb kettlebell swung for 20 reps will humble you real quick.
Top 3 Kettlebells Under $40
1. Amazon Basics Cast Iron Kettlebell
$25-35
- ✓ Available in 10-50 lbs
- ✓ Textured handle (won't slip)
- ✓ Flat bottom (stable for pushups)
- ✓ 50,000+ reviews, 4.7 stars
Why it works: It's a kettlebell. That's it. No fancy coating, no gimmicks. Just iron that won't break.
Check Price on Amazon →2. Yes4All Solid Cast Iron Kettlebell
$20-30
- ✓ Powder-coated finish
- ✓ Color-coded by weight
- ✓ Slightly wider handle (good for two-handed swings)
Why it works: Cheapest option that doesn't feel cheap. The powder coating protects your floors.
Check Price on Amazon →3. CAP Barbell Cast Iron Kettlebell
$30-40
- ✓ Enamel coating
- ✓ Smooth handle
- ✓ Multiple color options
Why it works: Looks nicer than basic cast iron, still budget-friendly. Good if you care about aesthetics.
Check Price on Amazon →The 5 Essential Kettlebell Exercises
1. Kettlebell Swing
Targets: Cardio + Glutes + Core
20 reps, rest 30 seconds, repeat 5x • Burns 200+ calories in 10 minutes
2. Goblet Squat
Targets: Legs + Core
Hold kettlebell at chest, squat deep, 12-15 reps
3. Turkish Get-Up
Targets: Full Body Stability
Looks complicated, but it's just standing up while holding a weight • 3 reps per side
4. Kettlebell Row
Targets: Back + Arms
One-arm row, 12 reps each side
5. Kettlebell Press
Targets: Shoulders + Core
Press overhead, 10 reps each arm
That's it. Five exercises. One kettlebell. Full body workout.
The Honest Truth
Will a $30 kettlebell give you the same experience as a $150 competition kettlebell? No.
But will it get you strong? Absolutely.
The difference between a $30 and $150 kettlebell:
$30 Kettlebell:
- • Cast iron
- • Slightly rough handle
- • Might have small imperfections
$150 Kettlebell:
- • Perfect balance
- • Smooth handle
- • Competition-grade
For beginners, the $30 version is more than enough. Upgrade in a year if you're still using it.
Common Mistakes to Avoid
Buying adjustable kettlebells under $50
They break. Just don't.
Starting too heavy
Your ego will recover. Your lower back might not.
Buying a set of 5 different weights
Start with ONE. Add more later if you actually use it.
Skipping form tutorials
YouTube "kettlebell swing form" before you start. Bad form = injury.
Ready to Start?
Total investment: $25-35 for one kettlebell
Order a 25-35lb kettlebell (men) or 15-20lb kettlebell (women) today. Watch 3 YouTube videos on form. Start with swings and goblet squats.
That's it. You're now a kettlebell person.
Frequently Asked Questions
What weight kettlebell should a beginner use?
Women should start with 15-20 lbs, men with 25-35 lbs. It's better to start lighter and master form than to go too heavy and risk injury.
Are cheap kettlebells worth it?
Yes! A $30 cast iron kettlebell works just as well as a $150 competition kettlebell for beginners. The main differences are aesthetics and handle smoothness, not functionality.
Should I buy adjustable or fixed-weight kettlebells?
For beginners on a budget, buy fixed-weight kettlebells. Adjustable kettlebells under $100 tend to break quickly. Quality adjustable kettlebells cost $300+.
How many kettlebells do I need?
Start with ONE kettlebell. Master the basic exercises for 4-8 weeks. Then add a heavier one if needed. Most beginners waste money buying sets they never use.
Can you build muscle with just a kettlebell?
Absolutely! Kettlebells work for strength, cardio, and muscle building. One kettlebell can replace an entire gym for beginners. Focus on progressive overload and proper form.