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Contractor Pricing Lab

Connect markup, gross margin, labor burden, break-even capacity, and a target billable rate without hiding the assumptions.

Reviewed August 2, 2026. Educational planning aid only; no account or email address required.

Quick answer

A defensible price starts with complete cost and realistic capacity.

First calculate productive-hour labor cost. Add that labor to direct job cost. Choose markup or gross margin deliberately. For service rates, divide annual cost by realistic billable hours to find the modeled break-even rate, then apply a separate target profit margin.

These steps produce a planning result, not a guaranteed market price or profit. Verify every input against current company records.

Transparent math

The contractor pricing formulas in one place

Enter percentage inputs as whole numbers: 25 means 25%. The formulas divide each percentage by 100. Use values below 100 for margin inputs.

Price from markup

Direct cost x (1 + markup / 100)

Markup measures gross profit against cost. A 25% markup on $1,000 produces a $1,250 price and a 20% gross margin.

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Price from target gross margin

Direct cost / (1 - gross margin / 100)

Gross margin measures gross profit against selling price. A 25% gross margin on $1,000 of direct cost requires a $1,333.33 price.

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True labor cost per productive hour

Total annual employer cost / productive hours

Total employer cost includes paid wages plus the employer costs you enter. Productive hours remove paid time that cannot be assigned to productive work.

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Break-even billable rate

Annual cost to recover / annual billable hours

In this planning model, break-even means modeled revenue equals modeled cost. It does not include a profit allowance.

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Billable rate with a target profit margin

Annual cost to recover / (1 - profit margin / 100) / billable hours

The model treats owner target pay, overhead, and direct labor as costs to recover before applying the selected profit margin.

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Fully labeled illustration

One hypothetical example from wage to price

Hypothetical only — not a benchmark or case study.

These values were selected only to demonstrate the arithmetic. They do not describe a real company, recommended pay, insurance rate, tax rate, utilization target, price, or expected profit.

Step 1

Find true labor cost

The hypothetical field employee is paid $30.00/hour for 2,080 annual paid hours. The illustration subtracts 120 paid-leave hours and 200 other nonproductive paid hours.

  • Illustrative employer payroll-tax input: 9%
  • Illustrative workers' compensation input: 8%
  • Illustrative annual benefits: $7,200.00
Productive hours
1,760
2,080 paid hours minus paid leave and other nonproductive paid time
Annual employer cost
$80,208.00
Base wages plus only the employer costs listed in the example
True labor cost
$45.57/hour
Annual employer cost divided by productive hours
Cost above base wage
$15.57/hour
Difference between productive-hour cost and the stated base wage

Step 2

Build direct job cost

The example job uses $2,400.00 of materials and delivery, $600.00 of other direct costs, and 18 field hours at the true labor cost above.

Field labor
$820.31
18 hours x $45.57
Total direct job cost
$3,820.31
Materials, delivery, other direct cost, and burdened field labor
Price using 25% markup
$4,775.39
This produces a 20.0% gross margin, not a 25% gross margin
Price using 25% gross margin
$5,093.75
$1,273.44 of gross profit before overhead and other costs

Step 3

Check annual billable capacity

For this illustration only, the full annual employer cost for one employee is allocated across the expected billable hours, including paid hours that are not billable. The model also uses $80,000.00 of owner target pay, $60,000.00 of annual overhead, 48 work weeks, and 65% billable time.

Expected billable hours
1,248
1,920 available hours x 65 / 100
Employee cost allocated to billable hours
$64.27/hour
$80,208.00 full-year employer cost divided by expected billable hours
Annual cost to recover
$220,208.00
Owner target pay, annual overhead, and the full $80,208.00 annual employee cost
Modeled break-even rate
$176.45/hour
Annual cost to recover divided by expected billable hours; no profit allowance
Rate with 10% target margin
$196.05/hour
A planning output under these assumptions, not a market-rate recommendation

No gate, no account

Print or download the blank pricing worksheet

The print control opens your browser's print dialog, where you can print paper or save a PDF. The CSV is a blank, portable input list; it does not contain hidden formulas or collect data.

Enter percentage inputs as whole numbers: 25 means 25%. The formulas divide each percentage by 100.

Download blank CSV

Evidence boundaries

Primary-source notes

Government references help define cost categories and compliance records. They do not validate the hypothetical inputs or set a price for a specific contractor.

What this lab does not decide

  • Market demand or what a customer will accept
  • Project scope, schedule, contingency, or contract risk
  • State-specific tax, insurance, licensing, or labor rules
  • Cash timing, financing, income tax, or entity-specific owner pay treatment
  • Whether every overhead item is complete or correctly classified
  • Whether a target margin will be achieved after actual performance

Plain-language answers

Contractor pricing FAQ

Are markup and gross margin the same percentage?

No. Markup divides gross-profit dollars by cost, while gross margin divides gross-profit dollars by selling price. The same percentage therefore produces different prices.

What is a break-even billable rate?

It is the annual cost to recover divided by expected billable hours. Under the assumptions entered, modeled revenue equals modeled cost at that rate, before a profit allowance.

Which records should I use for labor burden?

Use current payroll reports, employer tax records, workers' compensation policy documents, benefit invoices, and time records. Do not use the hypothetical percentages on this page as benchmarks.

Does the worked example recommend a market price?

No. It is a hypothetical arithmetic illustration, not a quote, benchmark, case study, or promise of profit. Market demand, scope, risk, taxes, and contract terms still require separate review.

Review how BuildMetric handles assumptions

The methodology page explains rounding, browser-local inputs, source selection, and limitations across every calculator.

Read methodology