Enter the actual or expected job costs and quoted selling price to see expected profit, profit margin, markup and break-even position.
Enter the costs that will actually be incurred to complete the fabrication job.
| Cost Category | Amount | Cost Type | Included |
|---|
Use the total job cost and target margin to determine the minimum selling price required to achieve that margin.
Profit margin shows how much of the actual revenue remains as profit after the relevant job costs have been deducted.
For example, a fabrication job sold for $10,000 with total actual costs of $8,000 produces $2,000 profit.
Profit margin and markup are frequently confused when preparing fabrication quotations.
A 25% markup does not produce a 25% profit margin. If a job costs $1,000 and receives a 25% markup, the selling price is $1,250 and the profit margin is 20%.
A quotation may appear profitable when only material and direct welding labor are considered. Actual profitability can be substantially lower after all job costs are included.
For accurate post-job analysis, use actual costs rather than the original estimate wherever possible.
For completed jobs, replace estimated costs with actual invoices, labor hours and other recorded expenses. This turns the calculator into a simple job-profit review.
Comparing estimated and actual margin helps identify which assumptions are consistently causing fabrication jobs to underperform.
If the desired profit margin is known, the required selling price can be calculated directly from total cost.
For example, a $4,000 job cost with a 20% target margin requires a selling price of $5,000 before tax.
The break-even selling price is the amount required to recover all included job costs without profit or loss.
Any selling price below the break-even cost produces a negative margin under the assumptions entered into the calculator.
What is fabrication profit margin?
It is the percentage of fabrication job revenue remaining as profit after the included job costs are deducted.
What is a good fabrication profit margin?
There is no universal target. The appropriate margin depends on the shop's overhead, market, risk, competition, equipment investment and required return.
Does material waste reduce profit margin?
Yes. If additional material has to be purchased but cannot be recovered in the selling price, the extra cost reduces profit.
Should overhead be included?
For a meaningful profitability calculation, yes. A job can appear profitable on direct costs while failing to cover its share of shop overhead.
What is the difference between gross margin and markup?
Margin measures profit against selling price, while markup measures profit against cost.
Can I calculate the selling price needed for a target margin?
Yes. The target-margin section calculates the required selling price from expected total cost.
What happens if the margin is negative?
A negative margin means the total job cost exceeds the revenue represented by the selling price.
Can I use actual completed-job costs?
Yes. Entering actual costs is useful for reviewing the profitability of completed fabrication jobs.