Building a capable home gym does not require premium-priced plates. The best weight plates under $100 offer practical combinations of durability, grip, compatibility, and usable increments for strength training.
This roundup covers standard and Olympic plates, bumper options, complete sets, and fractional plates so you can match your purchase to your bar, exercises, available space, and budget.
Best 10 Weight Plates Under 100 Picks for 2026
Best Complete Set
CAP 100 LB Cement Grip Plate Set
- Complete barbell set with 100 lb of plates
- Includes 10-, 15-, and 25-lb pairs
- Threaded collars help secure plates
Best For: Beginners building a compact home gym
Best Single Heavy Plate
CAP 45 LB Economy Olympic Bumper Plate
- Single 45-lb Olympic bumper plate
- 2-inch hole fits standard Olympic barbells
- Medium-bounce rubber blend
Best For: Adding one heavy plate to a home gym
Best Small Increments
Amazon Basics 1-Inch Grip Plates
- Four 2.5-lb cast-iron plates
- Designed for 1-inch standard barbells
- Grip holes support easier handling
Best For: Beginner training and gradual progression
Best Bumper Set
CAP 100 LB Economy Olympic Bumper Set
- 100-lb set with pairs of 10-, 15-, and 25-lb plates
- 2-inch holes fit Olympic barbells
- Medium-bounce rubber with steel hubs
Best For: Home Olympic lifting and general strength training
Best Standard Plate Set
Yes4All 1-Inch Cast Iron 10-Lb Plates
- Four 10-pound plates included
- Designed for 1-inch bars and dumbbells
- Moisture-resistant semi-gloss coating
Best For: Home gyms using standard 1-inch equipment
Best Grip Design
JFIT Olympic 2-Inch Cast Iron Grip Plates
- Comfortable grip-hole design
- Fits standard Olympic 2-inch bars
- Available in multiple sizes and quantities
Best For: Flexible Olympic-bar training setups
Best Single Plate
- One 25-pound plate included
- 2-inch Olympic center hole
- Grip holes and raised weight markings
Best For: Adding a single plate to an Olympic setup
Best Fractional Plates
EVERYMATE Change Weight Plates
- Rubber-coated steel-core construction
- Standard 2-inch Olympic fit
- Useful for gradual weight increases
Best For: Fractional loading and home Olympic lifting
Best Grip Plates
RitFit Olympic Rubber Grip Plates
- Three-hole grip design
- Rubber-coated solid iron core
- 2.5- to 45-pound options
Best For: Flexible Olympic-bar strength training
Best Cast-Iron Set
Amazon Basics Olympic Grip Plates
- Four 5-pound plates included
- Regulation Olympic-bar compatible
- Clearly labeled cast iron
Best For: Simple 5-pound increments for strength training
Best Complete Set – CAP 100 LB Cement Grip Plate Set
For shoppers comparing weight plates under 100, this CAP set is a ready-to-use option that combines a 47.2-inch threaded bar, cement-filled grip plates, and star collars. Its 10-, 15-, and 25-pound pairs allow adjustable training for common home-gym exercises.
Best For: Beginners and intermediate lifters who want a complete, compact home strength-training setup.
Pros:
- Includes a bar, collars, and 100 pounds of plates in multiple sizes.
- Grip-style plates are designed for easier handling.
- Threaded collars help keep plates secured during workouts.
Cons:
- The bar has a stated maximum capacity of 100 pounds.
- The cement-filled construction is less suited to shoppers seeking traditional solid iron plates.
This is a practical all-in-one choice when convenience matters more than upgrading individual components. The threaded bar and included collars simplify setup for general home training.
Best Single Heavy Plate – CAP 45 LB Economy Olympic Bumper Plate
Among weight plates under 100, this single 45-pound bumper plate suits home-gym buyers who need one Olympic-compatible plate for loading, replacing, or expanding an existing setup. Its rubber blend and steel floating hub are designed for repeated home training.
Best For: Home-gym lifters who need a single 45-pound Olympic bumper plate for squats, deadlifts, or Olympic lifts.
Pros:
- Fits standard Olympic barbells with a 2-inch center hole.
- Medium-bounce rubber helps manage impact and noise.
- Steel floating hub supports loading and unloading.
Cons:
- This listing includes only one plate.
- It is not suggested for commercial use.
This plate is a focused solution rather than a complete set. It makes the most sense when you already own compatible equipment and want an economical bumper plate for home workouts.
Best Small Increments – Amazon Basics 1-Inch Grip Plates
Amazon Basics 1-Inch Grip Weight Plates, 2.5 lb, Strength Training, Home Gym, 4 Pack
Check Price On AmazonFor weight plates under 100, this Amazon Basics set offers a simple way to add small increments to a standard-barbell routine. It includes four 2.5-pound cast-iron plates with grip holes and 1-inch center holes.
Best For: Casual or beginner lifters using a standard 1-inch barbell who need manageable weight increases.
Pros:
- Includes four 2.5-pound plates for a 10-pound total set.
- Grip holes make plates easier to handle during changes.
- Clearly marked weights simplify identification.
Cons:
- Compatible with 1-inch standard barbells, not 2-inch Olympic sleeves.
- The small 2.5-pound size is intended for incremental loading rather than heavy lifting.
This set is useful for gradually increasing resistance without jumping to larger plates. Confirm your bar’s sleeve diameter before ordering, since these plates are designed for standard 1-inch equipment.
Best Bumper Set – CAP 100 LB Economy Olympic Bumper Set
This CAP set is a strong option for shoppers comparing weight plates under 100 who want a complete Olympic bumper-plate package. It includes pairs of 10-, 15-, and 25-pound plates, giving you 100 pounds total with a 2-inch center hole for Olympic barbells.
Best For: Home-gym users who want versatile bumper plates for deadlifts, squats, Olympic lifts, and general strength training.
Pros:
- Includes pairs of 10-, 15-, and 25-pound plates for balanced loading.
- Medium-bounce rubber blend helps absorb impact and reduce noise.
- Steel floating hubs support a secure Olympic-bar fit.
Cons:
- The set is intended for home-gym use rather than commercial use.
- Bumper plates can take up more storage space than smaller standard plates.
Choose this set if you need matched plates for both sides of an Olympic bar and want the forgiving handling of rubber bumpers. Color-coded weight markers also make workout setup faster.
Best Standard Plate Set – Yes4All 1-Inch Cast Iron 10-Lb Plates
Yes4All 1-inch Cast Iron Weight Plates for Dumbbells – Standard Weight Plates (Combo 10lb x 4pcs)
Check Price On AmazonFor shoppers comparing weight plates under 100, this four-piece Yes4All set offers 40 pounds of standard cast iron weight in one package. The 1-inch center holes are designed for compatible standard bars and dumbbell handles, so measure your equipment before ordering.
Best For: Home gyms, garage setups, and progressive resistance training with 1-inch bars.
Pros:
- Includes four 10-pound plates for a total of 40 pounds.
- Machined 1-inch holes provide a stable fit on compatible bars.
- Semi-gloss black coating helps protect against moisture, chipping, and flaking.
- Smooth edges and balanced distribution support easier handling and plate changes.
Cons:
- Compatible with 1-inch equipment, not Olympic 2-inch bars.
- This listing provides one fixed four-plate configuration rather than mixed weights.
Choose this set if you want a straightforward standard-weight setup with matching 10-pound plates. Its compatibility is the key buying consideration, so verify your bar diameter first.
Best Grip Design – JFIT Olympic 2-Inch Cast Iron Grip Plates
Among weight plates under 100, JFIT’s Olympic grip plates stand out for their built-in handling design and broad size selection. They use a 2-inch hole for standard Olympic bars and are available individually or in pairs, depending on the selected weight.
Best For: Lifters who want easier plate handling and flexible weight combinations for Olympic-bar training.
Pros:
- Heavy-duty cast iron construction is designed for repeated resistance training.
- Grip handles make moving, loading, and storing plates more convenient.
- Semi-gloss finish and readable weight markings offer a clean, practical design.
- Multiple sizes and individual or pair options support customized setups.
Cons:
- These plates require Olympic 2-inch bars or compatible racks.
- Package contents vary by the selected size and single-versus-pair option.
This is a versatile choice when handling convenience matters as much as plate capacity. Confirm the selected weight and quantity, since the product line includes several configurations.
Best Single Plate – CAP 25-Lb Olympic Grip Plate
For buyers seeking weight plates under 100 without committing to a full set, this CAP listing provides one 25-pound Olympic grip plate. Its cast iron construction, 2-inch center hole, and raised markings make it a practical addition for strength, endurance, or warm-up work.
Best For: Adding one 25-pound plate to an existing Olympic-bar setup or using a single plate for warm-ups.
Pros:
- Includes one 25-pound Olympic grip plate.
- Solid cast iron construction with a durable black baked enamel finish.
- Grip holes provide handling support, while raised numbers make identification easier.
- Suitable for muscle strengthening, endurance, flexibility, and balance exercises.
Cons:
- The listing includes a single plate, not a matching pair.
- Requires equipment with a 2-inch Olympic sleeve.
- Only the 25-pound size is specified for this listing.
This CAP plate makes sense when you need a single, clearly marked Olympic plate rather than a complete collection. Check your existing equipment and whether you need one plate or a balanced pair.
Best Fractional Plates – EVERYMATE Change Weight Plates
For anyone comparing weight plates under 100, these EVERYMATE fractional plates offer a practical way to make smaller, gradual increases during Olympic lifting and strength training. The rubber coating, color coding, and standard Olympic sizing make them convenient for home workouts.
Best For: Gradual weight progression, Olympic lifting, and home strength training.
Pros:
- Steel core with durable rubber coating helps add stability and protect floors from scratches.
- Color coding and printed weights make plate identification quick.
- Standard 2-inch caliber fits standard Olympic bars.
- Fractional sizes support smaller weight increases.
Cons:
- This listing is a 2.5-pound pair, so it is intended for incremental loading rather than heavy lifting by itself.
- The supplied details do not specify compatibility with non-Olympic bars.
Choose these plates when precise, manageable increases matter more than building a complete heavy-weight set. Their rubber-coated construction also makes them a sensible option for indoor training areas.
Best Grip Plates – RitFit Olympic Rubber Grip Plates
Among weight plates under 100, RitFit’s rubber-coated Olympic plates stand out for their three-hole grip design and broad range of available sizes. They are suited to users who want flexible loading for strength, balance, and general fitness training.
Best For: Versatile Olympic-bar workouts, grip-friendly handling, and home strength training.
Pros:
- Compatible with 2-inch Olympic bars.
- Solid iron core and rubber surface provide a sturdy, floor-friendlier design.
- Three grip holes make individual-plate handling easier.
- Available in sizes from 2.5 to 45 pounds, along with combination options.
Cons:
- The supplied listing details identify a 5-pound item configuration, so buyers should confirm the exact size and quantity before ordering.
- Rubber-coated plates may not suit shoppers specifically seeking bare cast-iron plates.
This is a flexible choice if you value easier carrying and want the ability to build or expand an Olympic plate collection across multiple weight sizes.
Best Cast-Iron Set – Amazon Basics Olympic Grip Plates
For shoppers seeking weight plates under 100, this Amazon Basics set provides four 5-pound cast-iron plates for Olympic-bar training. Clearly labeled weights and grip holes keep the set straightforward for powerlifting, CrossFit, and general strength work.
Best For: Beginners or lifters adding a compact 5-pound increment set to an Olympic barbell setup.
Pros:
- Includes four 5-pound Olympic plates for a total of 20 pounds.
- Compatible with regulation Olympic-size barbells with rotating sleeves.
- Grip holes provide a reliable hold when moving plates.
- Weight markings make identification easy during workouts.
Cons:
- Cast iron does not include the rubber coating found on the other listed options.
- Only 5-pound plates are included, limiting fine-grained loading adjustments.
- The supplied details do not mention floor protection for dropped plates.
This set is a practical, no-frills option for adding standard 5-pound increments. It makes the most sense for users who already have an Olympic bar and prefer clearly marked cast-iron plates.
How We Picked the Best Weight Plates Under 100
We focused on plates priced below $100 while comparing the details that matter during everyday training: bar compatibility, plate material, weight accuracy, handling, durability, storage needs, and overall value. The selection includes individual plates and sets because shoppers may be adding weight to an existing bar or starting a home setup from scratch.
We also considered practical design features such as integrated grip openings, rubber coatings, bumper construction, collars, and smaller fractional increments. Always confirm the listed price and package contents before ordering, since some products are sold individually while others include multiple plates or accessories.
Quick Comparison
| Type | Best For | What to Check |
|---|---|---|
| Standard 1-inch plates | Dumbbells and standard bars | Sleeve diameter and included quantity |
| Olympic cast-iron plates | General barbell strength training | 2-inch center hole, finish, and plate thickness |
| Rubber-coated plates | Quieter home workouts | Odor, coating quality, and floor protection |
| Bumper plates | Olympic lifts and controlled drops | Diameter, bounce, and uniform thickness |
| Complete sets | New home gyms | Total weight, bar length, collars, and fit |
Key Buying Factors for Weight Plates Under 100
Choose the Correct Hole Size
Standard plates typically fit 1-inch bars, while Olympic plates use a roughly 2-inch opening. These systems are not interchangeable without the appropriate bar and sleeves. Check your bar’s specifications before purchasing, especially when buying a set.
Compare Material and Noise
Cast iron is usually compact and economical but can be noisy and hard on floors. Rubber-coated plates reduce contact noise and may protect flooring better. Bumper plates are designed for lifts where the bar may be lowered or dropped, though they generally take up more storage space.
Look at Plate Design and Increments
Grip openings can make plates easier to carry and load, while smooth plates may be more compact. Smaller 1.25-, 2.5-, and 5-pound plates help you progress gradually and are especially useful for pressing movements or smaller muscle groups.
Check the Real Package Value
A listed price may cover one plate, a pair, or a full set. Verify the number of pieces, total weight, collars, bar inclusion, and shipping costs. A cheaper single plate may not be the best value if you need a matched pair.
Who Should Buy Which Weight Plates Under 100?
Choose a standard 1-inch set if you use adjustable dumbbells or a standard bar. Olympic cast-iron plates are a versatile choice for conventional squats, presses, rows, and deadlifts. Bumper plates make more sense for Olympic lifting, CrossFit-style training, or workouts where controlled drops are likely. Rubber-coated plates suit shared spaces and home gyms where reducing noise matters.
Beginners starting from zero may benefit most from a complete bar-and-plate set with collars. Experienced lifters adding to an existing collection should prioritize matching diameter, hole size, and plate style. For steady progression, combine larger plates with fractional plates rather than buying only the heaviest option your budget allows.