How do you calculate total boat build cost?

Add material cost, direct labor cost, and subcontractor cost, where labor cost equals hours times the burdened rate. Materials and outside systems are summed directly, then labor is added on top.

What is a fully burdened labor rate?

It is the true hourly cost of a worker including wages, payroll taxes, benefits, and allocated shop overhead, not just the base wage. It is usually 1.5 to 2.5 times the raw hourly pay.

Why are labor hours so important in a boat build?

Composite and fit-out work is labor-intensive, so hours dominate the cost. At a 75 dollar burdened rate, every 100 hours of estimate error moves the build cost by 7500 dollars.

What should go in subcontractor and purchased systems?

Engines, drivetrains, electronics, rigging, and any work sent outside the yard. These are bought-in costs that bypass your shop labor but still belong in the build total.

Build cost vs sell price?

Build cost is what it costs you to produce the boat. Sell price adds margin, warranty reserve, and selling costs on top, so it is always higher than the build cost this tool returns.

How do I lower boat build cost?

The biggest lever is labor hours, through tooling, kitting, and process control, followed by negotiating material and subcontractor pricing. Trimming the burdened rate via better overhead absorption helps too.

Marine, Shipbuilding & Boat Manufacturing calculator

Boat Build Cost Estimate Calculator

Boat build cost rolls up the three big cost buckets of a custom or production hull — materials, in-house labor, and outsourced systems — into a single build figure. Estimators, yard owners, and project managers use it to quote a build, set a budget, and track actuals against plan as a project runs. It matters because boatbuilding is labor-heavy, and a small error in the burdened labor rate or estimated hours can swing the quote by tens of thousands of dollars. Used early, it keeps a bid from being underwater before the first ply goes down.

What this calculator does

Estimate total boat build cost using material cost, direct labor hours, labor rate, subcontractor cost, and overhead/margin markup for preliminary vessel pricing and budgeting.
Use it when preparing a preliminary build budget or customer quote for a new vessel to ensure all major cost categories are captured before detailed estimating.
It sums material cost, direct labor cost (hours times the burdened rate), and subcontractor and purchased-systems cost into a total build figure.

Formula used

Direct labor cost = total labor hours x burdened labor rate
Total build cost = material cost + direct labor cost + subcontractor cost

Inputs explained

Total material cost:
Total direct labor hours:
Fully burdened labor rate:
Subcontractor and purchased systems cost:

How to use the result

Use it when quoting a new build, setting a project budget, or reconciling estimated versus actual cost mid-build.
It captures direct cost only; profit margin, warranty reserve, financing, and idle overhead are not included and must be layered on for a sell price.

Current U.S. benchmarks

As of Jun 2026, average hourly earnings in U.S. manufacturing are $30.27 (BLS), up 4.4% from a year earlier. Burdened shop rates typically run 1.3 to 1.8 times earnings once benefits and overhead are loaded.
U.S. housing starts run at 1,177k per year (Census, May 2026), down 8.7% from a year earlier, the demand driver for building products.
The U.S. has 11,691 transportation equipment establishments employing about 1,682,910 workers (Census County Business Patterns, 2023).

Common questions

How do you calculate total boat build cost? Add material cost, direct labor cost, and subcontractor cost, where labor cost equals hours times the burdened rate. Materials and outside systems are summed directly, then labor is added on top.
What is a fully burdened labor rate? It is the true hourly cost of a worker including wages, payroll taxes, benefits, and allocated shop overhead, not just the base wage. It is usually 1.5 to 2.5 times the raw hourly pay.
Why are labor hours so important in a boat build? Composite and fit-out work is labor-intensive, so hours dominate the cost. At a 75 dollar burdened rate, every 100 hours of estimate error moves the build cost by 7500 dollars.
What should go in subcontractor and purchased systems? Engines, drivetrains, electronics, rigging, and any work sent outside the yard. These are bought-in costs that bypass your shop labor but still belong in the build total.
Build cost vs sell price? Build cost is what it costs you to produce the boat. Sell price adds margin, warranty reserve, and selling costs on top, so it is always higher than the build cost this tool returns.

Last reviewed 2026-05-12.