Countertop Installation Estimate Software for Contractors (2026)

Countertop estimates look simple until you calculate exact sqft with overhangs, price the edge profile, and add cutouts. Countertop estimate software handles every detail — from material selection to final polished edge — in a proposal clients approve fast.

What countertop contractors need in estimate software

• Countertop sqft — measure each run: length × depth (typically 25.5"–26" for standard) ÷ 144
• Edge profile — straight, eased, beveled, bullnose, ogee, waterfall; each adds cost
• Cutouts — undermount sink, cooktop/range, soap dispenser; each $75–$200
• Backsplash — 4" stone backsplash vs. full-height tile separately priced
• Demo and haul — old countertop removal

Countertop pricing quick reference (2026, installed)

• Laminate (Formica) — $25–$45/sqft installed
• Butcher block — $40–$80/sqft installed
• Granite (standard slab) — $55–$100/sqft installed
• Quartz (mid-range, Silestone/MSI) — $65–$110/sqft installed
• Quartz (premium, Cambria/Calacatta) — $90–$150/sqft installed
• Marble — $75–$150/sqft installed
• Undermount sink cutout — $100–$200
• Cooktop cutout — $125–$250

How to estimate a countertop project

1. Measure each run: take length in inches, depth in inches, divide sqft by 144
2. Add overhang to depth (typically 1–1.5" for countertop, 12" for breakfast bar)
3. Count cutouts: each sink, cooktop, or specialty hole separately
4. Specify edge profile by name and add edge linear footage × edge upcharge
5. Add tear-out of existing countertop if applicable ($3–$6/sqft)

Countertop estimating mistakes

• Not allowing for slab layout waste — irregular slabs or book-matching can waste 25–40%
• Quoting supply only when client expects turnkey — clarify explicitly
• Not confirming cabinet level before template day — 1/4" out of level means shimming or scribing

The ConstruMate countertop calculator handles sqft, edge pricing, cutouts, and demo in one itemized proposal your client reviews and signs before the template is even scheduled.

Build your free countertop estimate →