Free civil tool · Metric · No signup
Job Margin Calculator
Contract value less all costs — gross profit, true margin % and the markup it equates to.
Example inputs are editable. Use your project values. Enter 0 where no optional allowance is intended; blank fields pause the calculation.
Your inputs
Your results
- Total cost
- $210,000
- Gross profit
- $40,000
- Margin
- 16 %
- Markup equivalent
- 19.05 %
These free results do not automatically save or sync to a Fieldlink job.
How it works
- Gross profit = contract value − total cost
- Margin % = gross profit ÷ contract value × 100
- Markup % = gross profit ÷ total cost × 100
Worked example
$250k contract, $210k cost → $40k GP Margin 16 % · markup equivalent 19.05 %
Working on the full job?
Review the source records behind labour, plant, materials and supplier costs.