Epoxy countertops can cost as little as $7 to $15 per square foot for a DIY countertop kit, while professionally installed epoxy countertops typically cost about $50 to $150 per square foot. The final cost depends on the size of your countertops, the design you choose, the condition of the existing surface, and whether you complete the project yourself or hire a professional.
Unlike granite, marble, or quartz, epoxy is commonly used to resurface your current countertops. That means you can change the look of your kitchen without paying for demolition, new slabs, fabrication, delivery, and professional stone installation.
If you are comparing countertop options based on price, the biggest question is not simply how much epoxy costs. It is how much you can save by resurfacing instead of replacing.
How Much Do Epoxy Countertops Cost in 2026?
For a DIY project, expect the cost of epoxy countertops to start around $7 to $15 per square foot for the countertop kit itself. Additional supplies, surface repairs, tools, primer, or a protective topcoat can increase the total project cost.
Professional epoxy countertop installation is significantly more expensive. Current national cost data puts professionally installed epoxy countertops at approximately $50 to $150 per square foot, with labor accounting for much of the difference.
Estimated Countertop Costs by Project Size
| Countertop Option | Typical Cost per Sq. Ft. | 20 Sq. Ft. | 40 Sq. Ft. | 60 Sq. Ft. |
|---|---|---|---|---|
| DIY epoxy countertop kit | About $7–$15 | $140–$300 | $280–$600 | $420–$900 |
| Professional epoxy installation | About $50–$150 | $1,000–$3,000 | $2,000–$6,000 | $3,000–$9,000 |
| Granite replacement | About $75–$95+ | $1,500–$1,900+ | $3,000–$3,800+ | $4,500–$5,700+ |
| Quartz replacement | About $50–$200 | $1,000–$4,000 | $2,000–$8,000 | $3,000–$12,000 |
| Marble replacement | About $40–$150 | $800– $3,000 | $1,600–$6,000 | $2,400–$9,000 |
These estimates are based on typical per-square-foot costs and are intended for general comparison. Actual project costs can vary based on countertop size, material selection, design, surface preparation, fabrication, installation, and other project-specific expenses.
DIY Kits vs. Professional Installation: How Much You Save
Choosing a DIY installation is usually the single biggest opportunity to reduce the cost of epoxy countertops.
A professional epoxy installation may cost $50 to $150 per square foot, while the material cost for a Stone Coat DIY countertop kit can be well under $15 per square foot for many designs.
Consider a 40-square-foot kitchen countertop.
At the current price of a 40-square-foot Black Marble Epoxy Countertop Kit, the primary kit cost would be about $7.45 per square foot. Professional epoxy installation at $50 to $150 per square foot could cost about $2,000 to $6,000 for the same 40 square feet, before considering project-specific extras.
The difference comes largely from labor. Professional epoxy work involves surface preparation, repairs, masking, mixing, pouring, creating the design, finishing edges, and managing the curing process. DIY kits reduce that expense by allowing homeowners to handle the preparation, application, and finishing themselves.
Countertop resurfacing can also significantly reduce the total project cost. Epoxy can be applied over properly prepared surfaces including laminate, tile, granite, marble, quartz, cultured marble, solid-surface countertops, and wood. Keeping the existing countertop in place can eliminate many expenses associated with a full countertop replacement.
What Affects the Cost of Epoxy Countertops?
The total cost of epoxy countertops depends primarily on square footage, design, preparation, and finishing choices.
Total Square Footage
Larger countertops require more material, but larger kits often lower the material cost per square foot. Measure the length and width of each countertop section and calculate the total square footage before buying material.
The Stone Coat standard epoxy calculator is based on approximately 3 ounces of mixed epoxy per square foot for a standard coating. At that application rate, one gallon covers roughly 20 square feet when the project requires both a color coat and clear coat. Some techniques require more material. Hand-melded designs may use approximately 3 to 4 ounces per square foot, while dirty pours can require 6 to 8 ounces per square foot.
Kit and Design Choice
The design you choose also affects cost.
Current Stone Coat epoxy kits start at approximately $125, with pricing varying by design, coverage, and included materials. These kits include the epoxy and selected pigments or dyes needed to create a specific stone-inspired look.
More detailed or multi-layered designs may require additional pigments, dyes, decorative additives, or epoxy.
Surface Preparation
Resurfacing is most economical when the existing countertop is structurally sound. If the countertop has cracks, loose tile, damaged laminate, uneven areas, or other problems, it will need to be repaired before pouring epoxy. You may also need sandpaper, masking materials, primer, rollers, mixing supplies, and other application tools.
Protective Topcoat
A topcoat adds another material expense but can provide additional scratch and wear resistance.
Stone Coat Ultimate Top Coat is sold separately, so include it when comparing the complete cost of different project approaches rather than looking only at the initial epoxy price.
Epoxy Countertop Cost Calculator
The easiest way to estimate your project is to start with the total square footage of the countertops you want to resurface.
Use the epoxy countertop cost calculator below to estimate material cost and compare it with replacement options.
If your countertop project is square feet,
you could save an average of $3,760
Compared to traditional building materials, Stone Coat Epoxy Countertop Kits can provide up to 10x in savings — luxury on a budget.
Try it! Enter your project size above.
You can also use the Stone Coat epoxy calculator to determine how much epoxy you need based on your countertop dimensions.
Epoxy vs. Granite Countertop Cost
Granite-inspired epoxy is typically much cheaper upfront than replacing your countertops with granite, because epoxy resurfaces the countertop you already have. In contrast, granite typically requires new slabs, fabrication, removal, and installation.
Current granite pricing varies widely. Granite slabs generally cost about $40 to $100 per square foot, and professional installation can add around $35 per square foot. Removing old countertops, sink cutouts, delivery, edge upgrades, and other work can increase the final price further.
| Cost Factor | Epoxy | Granite |
|---|---|---|
| Typical cost per sq. ft. | About $7 to $15 for many DIY Stone Coat kits | About $40 to $100 for the slab, plus installation |
| DIY option | Yes, kit-based | Rare for full slabs |
| Installation | Resurface existing countertop | Remove and replace with fabricated slab |
| Design | Custom stone-inspired patterns | Natural stone pattern |
| Lifespan | Common estimates start around 10+ years with proper care | Can last for decades and potentially much longer |
| Major cost advantage | Keeps existing countertop and removes most professional labor | Extremely long-lasting natural stone |
Granite may make more sense for homeowners who want natural stone and are prioritizing maximum lifespan over upfront cost. Epoxy is often the more economical choice when the existing countertop is structurally sound, and the goal is to update its appearance without a full replacement.
Explore epoxy countertop designs if you want to compare granite-inspired looks before deciding.
Epoxy vs. Quartz Countertop Cost
DIY quartz epoxy countertops are generally much less expensive than new quartz countertops.
Quartz countertops currently cost approximately $50 to $200 per square foot, with many projects falling around $70 to $100 per square foot depending on grade, fabrication, finish, and installation.
| Cost Factor | Epoxy | Quartz |
|---|---|---|
| Typical cost per sq. ft. | About $7 to $15 for many DIY Stone Coat kits | About $50 to $200 |
| DIY option | Yes, kit-based | Uncommon |
| Installation | Resurface existing countertop | Remove and replace with engineered stone slab |
| Design | Customizable | Manufactured stone patterns |
| Lifespan | Common estimates start around 10+ years with proper care | Often several decades with proper care |
| Major cost advantage | Low material cost and no slab replacement | Long lifespan and low maintenance |
Quartz countertops are often referred to as engineered or artificial stone. Beyond cost, there is another factor homeowners may want to be aware of when comparing countertop materials. Cutting, grinding, and polishing engineered stone can release respirable crystalline silica dust, which can cause silicosis and other serious occupational health problems for fabrication workers.
Australia has banned most engineered stone products, and California has also moved toward tighter restrictions. These concerns relate primarily to fabrication, not normal use of installed quartz countertops.
Quartz remains durable, nonporous, and low maintenance, while epoxy is typically the more economical option when resurfacing an existing countertop.
Epoxy vs. Marble Countertop Cost
DIY marble epoxy is also significantly less expensive upfront than most new marble countertops.
Installed marble generally costs around $40 to $150 per square foot, although premium marble varieties can cost considerably more. Carrara is one of the more affordable marble varieties, while rare stones such as Calacatta can push material prices much higher.
| Cost Factor | Epoxy | Marble |
|---|---|---|
| Typical cost per sq. ft. | About $7 to $15 for many DIY Stone Coat kits | About $40 to $150 installed |
| DIY option | Yes, kit-based | Rare for slabs |
| Installation | Resurface existing countertop | Slab replacement |
| Design | Marble-inspired designs can be customized | Every natural slab is unique |
| Lifespan | Common estimates start around 10+ years with proper care | Anywhere from 20 to 100 years depending on care |
| Major cost advantage | Achieves a stone-inspired look without buying stone | Long-lasting authentic natural stone |
Natural marble has unique veining and variation from slab to slab, while epoxy allows homeowners to create a customized marble-inspired appearance. Marble requires more maintenance because it is porous and prone to staining or etching. Reaching a lifespan of up to 100 years typically depends on periodic resurfacing and resealing, which adds ongoing maintenance costs over time.
Epoxy gives homeowners another option: create a marble-inspired design over an existing countertop without paying for a natural stone slab and the maintenance it requires.
Start Planning Your Epoxy Countertop Project
Once you have compared the cost of resurfacing and replacement, you can choose the approach that makes the most sense for your budget and your existing countertops. Stone Coat offers epoxy countertop kits designed to create marble, granite, quartz, and other stone-inspired finishes without removing the existing countertop.
For homeowners who specifically want bright whites and light marble-inspired countertops, Stone Coat APEX is another option to consider.
APEX is not epoxy. Its material requirements and pricing differ from epoxy, so it should be calculated separately rather than included in the standard epoxy cost-per-square-foot estimate.
If you’re resurfacing an existing countertop, learn how to epoxy over tile or how to epoxy over laminate for step-by-step prep and application guidance specific to each surface. If you're fabricating new countertops, learn how to epoxy over MDF.
Frequently Asked Questions
Are epoxy countertops cheaper than granite?
DIY epoxy countertops are usually much cheaper upfront than replacing countertops with granite. Many Stone Coat epoxy kits currently cost roughly $7 to $15 per square foot for the kit. In comparison, granite slabs generally cost about $40 to $100 per square foot before accounting for installation and other replacement expenses.
How much does it cost to epoxy countertops yourself?
The primary kit cost for a DIY epoxy countertop project can start around $7 to $15 per square foot with many current Stone Coat kits. Your actual total may be higher after adding preparation supplies, repairs, tools, pigments, primer, or a topcoat.
Is epoxy cheaper than quartz or marble?
DIY epoxy is generally cheaper upfront than both quartz and marble. Quartz commonly costs about $50 to $200 per square foot, while installed marble typically costs about $40 to $150 per square foot.
Is it cheaper to epoxy your countertops or replace them?
Resurfacing existing countertops with DIY epoxy is often cheaper than complete replacement because you can keep the existing countertop and avoid slab fabrication, demolition, delivery, and professional installation.
That assumes the existing countertop is structurally sound. If the countertop or cabinets are badly damaged, replacement may be the better long-term choice.
Ready to compare the numbers for your own project? Use the savings calculator, browse Stone Coat epoxy countertop kits, and check out our application guides and the Stone Coat YouTube channel for more inspiration.