Epoxy Flooring Cost Calculator: Price Your Floor in 60 Seconds
This calculator gives you a real installed range for your floor, not a national average. You tell it your space, your size, your slab condition, and your metro, and it prices the job from the same rate card every page on this site uses. It takes about a minute. Below the tool is exactly how it works and what the number does and does not include, because a calculator you cannot see inside is just a guess with a nicer font.
By Nick Shushan, founder of EpoxyTimes. Reviewed by Nick Shushan, founder. Last updated: August 31, 2026.
[TOOL EMBED: the quote wizard renders here. It is the interactive estimator at /quote/. The copy on this page wraps that tool. If the tool is not embedded on this route, this page links to it prominently instead.]
How the calculator works
Most cost calculators online are black boxes. You put in a room and they hand you a number with nothing behind it. This one shows its work, because the whole point of the site is that you can check us.
The estimate is built in four steps, in this order:
- Your space sets the base rate. A garage, a basement, a kitchen, and a warehouse each have their own per-square-foot baseline, drawn from real installed jobs, because the concrete and the wear are different in each.
- Your size sets the total. The base rate times your square footage, so you get a project total, not just a rate. A small floor carries the fixed cost of the job over fewer feet, so its rate runs higher.
- Your slab condition adjusts it. A sound slab is the baseline. Some cracks or pitting adds 10 to 25 percent. A rough or previously coated slab adds 25 to 40 percent, because the old surface has to come off first.
- Your metro scales it. High-cost markets scale the national baseline up and lower-cost ones down. New York and Boston run about 9 percent over on price; their wages are 26 and 27 percent higher, but labor is only about a third of a job, so the price premium is smaller. Miami and Tampa run a few percent under national.
What the number is anchored to
Two real sources, not a contractor’s gut:
- The rate card, built from real installed jobs, is where the base rates and the condition and finish adjustments come from. Every page on the site reads from it, which is why the calculator, the cost guides, and the city pages never disagree.
- BLS wage data sets the metro scaling. New York metro construction and extraction trades average $39.49 per hour against a $31.42 national mean, per the US Bureau of Labor Statistics Occupational Employment and Wage Statistics for May 2025, about 26 percent above national. Because labor is only about a third of an installed job, that translates to roughly a 9 percent adjustment on the New York price, not the full wage gap. That is the sourced basis for the adjustment, instead of an assertion that the city is expensive.
What the estimate includes, and what it does not
| Included in the estimate | Priced separately, per job |
|---|---|
| Surface prep, grinding or shot blasting | Moisture mitigation, if the slab fails its test |
| Materials, primer, coating, flake, topcoat | Crack and spall repair beyond normal |
| Labor across prep, coat, and return visits | Anti-slip additive for wet areas |
| The standard system for your space | Contents removal for a packed space |
The right column is real work the calculator does not yet put a number on, because it depends on your slab. A cracked slab, a wet slab, or a packed garage changes the job, and we would rather leave those to the actual quote than guess. If your slab may be wet, especially in a basement, the coating cannot go down until it passes a moisture test, ASTM F1869 for vapor emission or ASTM F2170 for in-slab humidity, and mitigation is priced once you have the reading. The prep the estimate does include is real mechanical prep to the profile the coating needs, per ICRI Guideline 310.2R, not an acid etch.
How accurate is it
It is a model, and an honest one. On a floor with no surprises, the range it gives is close to what a good crew will quote. Its job is to hand you an accurate range so you can tell a fair bid from a bad one, and to catch a quote that is wildly high or suspiciously low. Your exact number comes from a contractor who has stood on your slab. If you already have a quote, you can have me check it against the estimate and tell you if it is fair.
A calculator is not here to replace a quote. It is here so you walk into the quote already knowing the number, which is the only way to know if you are being told the truth.
What to do with your estimate
- Get three real quotes and compare them to the range, not just to each other.
- Ask every bidder how they prep. Grinding or shot blasting, not acid etch.
- Watch for the outlier. A bid far under the range is usually cutting prep. A bid far over should explain what your slab needs that the others missed.
- Bring the estimate to the conversation. A contractor who sees you know the number tends to quote you the real one.
When you are ready to compare crews, the installer directory lists only companies whose licenses we have verified, the cost pillar has the full breakdown by space and system behind these numbers, and the cost per square foot guide shows the rate math the estimate runs on.
Frequently asked questions
How accurate is the epoxy cost calculator? On a floor with no surprises, close. It gives an honest installed range from real job data. A cracked or wet slab changes the job, which is why those are priced separately after a look.
What does the estimate include? Prep, materials, labor, topcoat, and the standard system for your space. It does not include moisture mitigation, major crack repair, anti-slip additive, or contents removal, which depend on your slab and are priced per job.
Where do the numbers come from? A rate card built from real installed jobs, with metro pricing anchored to BLS wage data. Every page on the site reads from the same card, so the calculator never disagrees with a cost guide.
Is the calculator a quote? No. It is an accurate range to judge quotes against. Your real number comes from a contractor who has seen your slab. Have me check your quote once you have one.
How this page is maintained
Written and reviewed by Nick Shushan, founder of EpoxyTimes, a flooring contractor with roughly 25 years in the trade, most of it in hardwood in New York, working in epoxy since 2019. The estimate reads from the site rate card. Last updated August 31, 2026.