Raw volume
--Surface Finish Calculator
Table Top Epoxy Calculator
Use this page for table top resin work where the job is really about coverage, leveling, clarity, and finish build. It is tuned for flood coats and finish pours, not thick casting sections or cavity fills.
Calculator
Plan the project in one pass
Coverage recommendation
--
Start with the inputs to generate an order-ready estimate.
Part A / Part B
--Projected cost
--Layer guidance
--Why This Estimate Changed
What moved the number
- Enter the form values to see raw volume, buffer, and recommendation.
Compare Scenarios
Flood-coat baseline vs buffered order
Standard
--Conservative
--Product fit
--Next Step
Match the result to the right resin class
Use the estimate to narrow the resin class first. Then confirm product limits, cure behavior, and measurement assumptions before you make a buying decision.
Why this page exists
- Best for flood coats, finishing pours, and tabletop resurfacing jobs.
- Translates surface size and target thickness into a usable resin order estimate.
- Keeps edge runoff, perimeter waste, and top-coat product fit visible in the calculation.
How to measure or set the inputs
- Measure every face that will actually receive resin, including wrap edges if they will be coated.
- Enter the finished flood-coat thickness you want after leveling, not the full substrate thickness.
- Use a higher waste setting if you expect strong edge runoff or if the piece has uneven perimeter detail.
Common mistakes that cost money
- Using deep-pour logic for a thin finish job.
- Ignoring edge runoff and then under-ordering material.
- Using a tabletop page for a river channel or thick embedded pour.
Project checklist before you buy
- Confirm the mold or surface is sealed before mixing resin.
- Measure depth twice at the deepest point of the project.
- Add extra material for waste, seepage, and edge soak-in.
- Confirm the resin type matches the intended pour depth.
- Prepare cups, stir sticks, gloves, and a level work surface.
FAQ
Questions people ask before buying epoxy
Is table top epoxy the same as deep pour resin?
No. Table top products are typically for thin finish layers, while deep pour products are formulated for thicker pours.
Should I count table edges in the estimate?
Yes, if the edges will actually receive resin. Table edges and runoff are often the reason a flood-coat estimate comes in short.
What if the table has a small knot or recessed area?
Use this page for the main surface coat, then add a separate void-fill or volume estimate if the recess is deep enough to behave like a cavity rather than a finish layer.
How accurate is this epoxy calculator?
It is designed for planning and procurement, not for replacing the manufacturer data sheet. The calculator is most useful when you add the right waste buffer and choose the page that matches your project type.
Why does the recommended amount exceed the raw volume?
Real projects lose material to mixing cups, edge soak-in, seepage, and safety margin. Raw volume alone is often too optimistic.
Should I still check the resin brand instructions?
Yes. Always confirm maximum pour depth, cure conditions, and mix ratio with the product documentation you plan to buy.
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