How Much Do Short Barbells Weigh

If you’re setting up a home gym or looking for versatile equipment, you might be wondering how much do short barbells weigh. This quick and easy guide will give you the clear answers you need to choose the right bar for your workouts.

Short barbells, often called “mini barbells” or “curl bars,” are fantastic tools. They save space and are perfect for exercises where a full 7-foot Olympic bar is too long or heavy. But their weight isn’t standard, which can be confusing. Let’s clear that up right now.

The weight of a short barbell depends entirely on its type and purpose. There is no single answer. However, most common short barbells you’ll find for home use weigh between 15 and 30 pounds when empty.

This is much lighter than a standard Olympic barbell, which weighs 45 pounds. The shorter length and different construction materials account for this difference. Knowing the exact weight is crucial for tracking your true lifting totals.

Common Types and Their Standard Weights

Here’s a breakdown of the most popular short barbell types and what you can expect them to weigh.

Fixed Weight Barbells (aka Dumbbell Bars): These are the short, often chrome-plated bars with fixed weights on the ends. The bar itself is part of the total weight. Common fixed weights are 20, 30, 40, and 50 pounds.
Adjustable Spinlock Barbells: This is a bare shaft with rotating sleeves and collars you screw on. The bar alone typically weighs between 5 to 15 pounds. You then add standard weight plates to it.
EZ Curl Bars: Designed for bicep and tricep work, these have a wavy shape. A standard, full-size EZ curl bar usually weighs 15 to 25 pounds. Shorter, “mini” versions might be as light as 10 pounds.
Trap/Hex Bars: While not short in length, they are a compact alternative for deadlifts. Their empty weight varies widely, from 45 to 70 pounds, due to their heavy-duty frame.

How to Find the Weight of Your Specific Bar

Don’t guess! Follow these steps to be certain.

Check for Markings: Look at the bar’s sleeves or center shaft. Manufacturers often stamp the weight there (e.g., “15 LB”).
Read the Product Manual: If you have the manual or can find the model online, the specs will list the “bar weight” or “shaft weight.”
Use a Scale: This is the most reliable method. Simply place your bathroom scale on a flat surface, step on it to note your weight, then step off and weigh yourself holding the bar. Subtract your weight from the total.
Contact the Seller: If it’s a new purchase, the retailer or manufacturer’s customer service should provide the information.

Why Bar Weight Matters for Your Training

Knowing the empty bar weight isn’t just trivia. It’s essential for progressive overload, which is the key to getting stronger. If you think you’re curling 50 pounds but the bar itself is 20, you’re only adding 30 pounds of plates. That’s a big difference in your tracking.

It also matters for exercise selection. A lighter bar is excellent for rehabilitation, accessory work, or beginners. A heavier base bar can make certain exercises more challenging from the start, even without plates.

Material and Build: What Makes Them Lighter?

Full-sized Olympic bars are made from high-tensile steel. Short barbells often use different materials to reduce cost and weight.

Hollow Steel: Many budget-friendly adjustable bars have hollow shafts. This cuts weight significantly but also reduces durability.
Solid Steel (Lower Grade): They use solid steel but of a thinner diameter or lower grade than Olympic bars.
Coating: The chrome or paint finish adds a tiny amount of weight, but it’s mostly for corrosion resistance and feel.

Choosing the Right Short Barbell for You

Your goals and space will determine the best choice. Here’s a simple guide.

For Beginners and Small Spaces

An adjustable spinlock barbell set is a great start. The bar is light, and you can add plates as you grow stronger. It’s very compact and cost-effective. Just ensure the collars are tight to prevent plates from sliding.

For Targeted Arm and Shoulder Training

A good quality EZ curl bar is a worthy investment. The angled grips are easier on your wrists during curls and skull crushers. Look for one with good knurling (the textured grip) and a weight around 20 pounds.

For Heavy Lifting in a Compact Form

If you want to perform lifts like deadlifts or shrugs but lack ceiling height, a trap bar is your answer. Remember, these start heavier, so factor that into your working weight calculations from day one.

Safety and Maintenance Tips

Taking care of your equipment ensures it lasts and keeps you safe.

Always check that collars are secure before lifting.
Wipe down your bar after use, especially if you have sweaty hands.
Store it in a dry place to prevent rust, which can weaken the metal over time.
Regularly inspect the bar for cracks, bends, or significant rust spots. If you find any, it’s time for a replacement.

A bent bar can cause uneven loading, which is a major injury risk. Don’t ignore signs of wear and tear, its not worth the risk.

FAQs: Your Quick Questions Answered

Q: Is a short barbell weight included in the plates?
A: No. When you buy weight plates, they are separate. The bar weight is always additional. Total weight = Bar weight + Plate weight.

Q: How much does a standard curl bar weigh?
A: A typical, full-length EZ curl bar weighs about 20 to 25 pounds. Shorter versions will weigh less.

Q: Can I use Olympic plates on a short barbell?
A: Only if the bar has Olympic-sized sleeve (2-inch diameter). Most short, adjustable bars have 1-inch sleeves for standard plates. Always check the sleeve size before buying plates.

Q: What’s the benefit over dumbbells?
A> A short barbell allows you to work both arms simultaneously with a single, stable piece of equipment. It can also feel more balanced for certain movements like lying tricep extensions.

Q: Are they suitable for squats or bench press?
A: Generally, no. Their short length makes them unstable for these exercises and limits the weight you can safely handle. They are best for isolation exercises, curls, rows, and overhead presses with moderate weight.

Final Weigh-In

So, how much do short barbells weigh? As you’ve seen, it ranges from about 5 pounds for a basic shaft to 25+ pounds for a sturdy, specialized bar. The most important step is to verify your specific bar’s weight. Use a scale or check the manufacturer’s details.

This knowledge empowers you to train accurately and effectively. Adding a short barbell to your home gym setup can greatly expand your exercise options without requiring a lot of room. Choose the type that aligns with your primary training goals, always prioritize safety checks, and you’ll have a versatile tool that serves you well for years to come.