Estimate material area, edge footage, and total cost for any countertop project.
Countertop Sections
NameLength (in)Depth (in)
Material Type
Options
Include Backsplash (4")
Waste Factor
Edge Profile
Total Area
0 sq ft
with waste
Area (net)
0 sq ft
Area (w/waste)
0 sq ft
Sections
0
Edge LF
0 LF
Material Cost
$0
Edge Cost
$0
Estimated Total
$0
Per-Section Breakdown
Cost Composition
Itemized Breakdown
Section
Dimensions
Net Sq Ft
Cost
Material Cost Comparison
Cost at calculated area
Durability & Maintenance Guide
Material
Durability
Maintenance
Heat Resistant
Scratch Resistant
Est. $/sq ft
Edge Profile Reference
Edge profiles affect both aesthetics and cost. More intricate profiles require additional machining time.
Standard / Eased
A simple 90° edge with slightly softened corners. The most affordable option, universally compatible with any kitchen style.
Low CostEasy to CleanModern & Traditional
Typically $5–$12 per linear foot above base slab price.
Bullnose
A fully rounded edge — one of the most popular profiles. Smooth and safe, ideal for homes with children. Works with granite, marble, and quartz.
Mid CostChild FriendlyClassic Look
Typically $15–$25 per linear foot above base slab price.
Ogee
An elegant S-curve profile with concave and convex curves. Adds a decorative, formal appearance. Most common on granite and marble.
Higher CostDecorativeFormal Style
Typically $25–$45 per linear foot above base slab price.
Waterfall
The countertop material continues vertically down the cabinet side, creating a seamless cascading effect. Premium look for modern and contemporary kitchens.
Premium CostModern/LuxuryStatement Piece
Typically $50–$120+ per linear foot. Requires matching slab seam planning.
Choosing the Right Edge
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Budget projects: Standard/eased edges minimize labor cost while still looking clean and finished.
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Families with children: Bullnose and eased edges eliminate sharp corners that can cause injury.
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Traditional kitchens: Ogee profiles add classic architectural detail that pairs well with raised-panel cabinetry.
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Modern/luxury: Waterfall edges make islands the focal point of the room, especially in book-matched stone.
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Laminate: Post-form edges are built in; custom edge banding is possible but limited compared to stone.
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Butcher block: Routed edges (roundover, ogee) are cut directly into the wood during fabrication.
How to Measure Your Countertops
1
Measure each section separately. Use a tape measure to record the length and depth of every distinct run — main counter, island, bathroom vanity, etc. Measure in inches for precision.
2
Include the standard overhang. Kitchen counters typically overhang cabinet faces by 1–1.5 inches. Vanities often sit flush. Add overhang to your depth measurement.
3
Account for the backsplash. A standard backsplash is 4 inches tall. Toggle the backsplash option on to add this strip area to your material order.
4
Add a waste factor. Stone and quartz require cuts for sinks and corners. Use 10% for simple layouts and 15% for complex L-shaped kitchens or lots of cutouts.
5
Price the front edge. Only front-facing edges are typically profiled. Measure just the front length of each section to calculate edge linear footage.
Formulas Used
Section Area( L × D ) ÷ 144 = sq ft
Backsplash Add( ∑L × 4" ) ÷ 144 = sq ft
With WasteNet × ( 1 + waste% )
Edge LF∑Length (in) ÷ 12
Total Cost( Sq Ft × $/sq ft ) + ( LF × $/LF )
Glossary
Linear Foot (LF)
A measurement of length only (no width). Edge profiles are priced per linear foot of exposed edge.
Waste Factor
Extra material ordered to account for cuts, seams, sink cutouts, and breakage. Typically 10–15%.
Backsplash
A 4" vertical strip of countertop material applied to the wall directly behind the counter surface.
Fabrication
The cutting, polishing, and finishing of stone or solid-surface slabs by a stone yard or fabricator.
Slab vs. Tile
Slabs (granite, quartz) are single pieces with fewer seams. Tile installations have grout lines but are cheaper and DIY-friendly.
Book Match
Two adjacent slabs cut from the same block and mirrored so the veining pattern continues across seams — used for waterfall islands.
Frequently Asked Questions
How do I calculate countertop square footage?
Measure the length and depth of each section in inches, multiply them together, then divide by 144 to convert to square feet. Add all sections together and apply a 10–15% waste factor.
What is the most affordable countertop material?
Laminate is the most budget-friendly option at roughly $10–$20 per square foot installed. Butcher block is the next most affordable natural material at $30–$45 per square foot.
Is quartz or granite better?
Quartz is non-porous and requires no sealing, making it easier to maintain. Granite is a natural stone with unique patterning but needs periodic sealing. Quartz is generally more expensive per square foot but lower in long-term maintenance cost.
How much extra material should I order?
Use a 10% waste factor for simple rectangular layouts. Increase to 15% for L-shaped kitchens, kitchens with multiple sink cutouts, or diagonal patterns. Leftover stone can be used for matching repairs.
Do I need to include the backsplash in my order?
If you want a matching 4" stone or quartz backsplash, yes — include it. Most fabricators cut the backsplash from the same slab. Tile backsplashes are ordered separately and are not included in countertop square footage.
What does edge profiling cost?
Simple eased edges may be included in fabrication fees. Bullnose adds $15–$25/LF, Ogee $25–$45/LF, and waterfall edges are typically $50–$120/LF or more due to vertical slab material and complex installation.