Labor Cost Calculator
Estimate the labor cost of a job or work period. Add crew groups with different wages and hours, include overtime and employer costs, then check the total against your labor budget.
How to calculate labor cost
Multiply each group’s regular hours by its hourly wage and worker count. Calculate overtime separately, then add the employer-cost allowance and other hourly costs you entered. Finally, add fixed labor-related costs for the job or period.
A group should contain people with the same rate and planned hours. If one employee works longer or earns a different wage, use another group. You can add up to twelve groups without blending different rates into one guessed average.
Overtime wages = workers × overtime hours per worker × hourly wage × overtime multiplier
Gross wages = regular wages + overtime wages
Employer-cost allowance = gross wages × burden percentage ÷ 100
Other hourly costs = workers × (regular hours + overtime hours) × extra cost per paid hour
Group cost = gross wages + employer-cost allowance + other hourly costs
Total labor cost = sum of group costs + fixed labor-related costs
The percentage allowance is a simplified estimate applied to all entered wages, including overtime. The extra hourly allowance applies once to each paid worker-hour and does not receive the overtime multiplier or burden percentage. Fixed costs are added once for the whole estimate.
Use the Labor Burden Calculator if you need help working out an employer-cost allowance from its components. This page uses the percentage you supply; it does not calculate jurisdiction-specific employer contributions.
Worked example: two workers on an eight-hour job
The starting example uses two workers, eight regular hours each, a $25 hourly wage, no overtime, a 20% employer-cost allowance, and $40 in fixed labor costs. These are illustrative USD amounts, not recommended pay rates.
| Item | Calculation | Result |
|---|---|---|
| Paid worker-hours | 2 × 8 | 16 hours |
| Regular wages | 2 × 8 × $25 | $400.00 |
| Employer-cost allowance | $400 × 20% | $80.00 |
| Fixed labor-related costs | Added once | $40.00 |
| Total labor cost | $400 + $80 + $40 | $520.00 |
| Cost per paid worker-hour | $520 ÷ 16 | $32.50 |
The $32.50 result is an average cost for one paid worker-hour. It is not the entire crew’s hourly cost. If both workers are on the job together for all eight hours, the total cost spread across those eight crew-hours is $65 per hour.
What changes when overtime is added?
Add two overtime hours per worker at an example multiplier of 1.5. That adds four worker-hours and $150 in overtime wages. Gross wages become $550, the 20% allowance becomes $110, and fixed costs remain $40. The total is $700 across twenty paid worker-hours, or $35 per worker-hour.
Overtime hours are extra to regular hours. In this example each worker has eight regular hours plus two overtime hours, not ten regular hours plus two overtime hours. The multiplier is an editable estimate; the calculator does not determine which hours qualify for overtime.
Paid hours, productive hours, and crew time
Worker-hours add up every person’s time. Three workers who each work four hours contribute twelve worker-hours even if the job lasts only four hours on the clock. For groups with different schedules, total worker-hours cannot tell you the project’s completion time without knowing who works together.
The productive-share input is optional. Suppose the $520 example includes sixteen paid hours, but only 75% are productive for the work you are measuring. Productive hours are twelve, so the allocated cost is about $43.33 per productive worker-hour. The total cost remains $520.
Do not reduce paid hours first and then reduce them again with the productive-share percentage. Include all paid time in the crew inputs, and apply the percentage only if you want this additional comparison. At a 0% productive share the tool shows no productive-hour rate because division by zero would not be meaningful.
Choose the right period and cost inputs
One job, week, month, or year
The period selector labels the estimate; it does not multiply an eight-hour entry into a full month. Enter the actual planned regular hours, overtime hours, and allocated costs for the entire period you selected. For annual planning, use your planned paid hours rather than assuming every person has the same schedule.
Hourly wages versus a loaded rate
If your hourly input is a basic wage, the employer-cost percentage can account for additional costs in your model. If you already have a loaded hourly cost that includes those expenses, set the percentage to zero and avoid repeating them in the extra hourly or fixed fields.
Hourly benefits and one-time expenses
Use the extra cost per paid hour field for an allowance that scales with hours and is not already part of the percentage. Use fixed costs for amounts allocated once to the selected job or period. Neither field should repeat expenses that are already included elsewhere in the calculation.
Different workers and different rates
Add a separate crew group for a supervisor, technician, helper, or subcontractor with a different rate or schedule. Group names are optional descriptions and are not needed to calculate. The breakdown shows each group’s hours and costs so that a higher-rate group does not disappear inside an average.
Use the result in your next estimate
Compare the total with your labor budget to see the amount remaining or over budget. Budget variance is not profit because the calculator has no customer revenue input. If you enter output units, the tool also divides the labor cost by those units for a cost-per-unit comparison.
For a customer quote, take the relevant labor cost into your service calculator and include materials, equipment, travel, business overhead, and profit where needed. Check for duplicate costs when moving a loaded labor amount into another calculator.
If you want to measure wages and labor costs as a share of sales, use the separate Labor Cost Percentage Calculator. This tool answers the earlier question: how much the entered labor will cost.
Labor cost calculator FAQs
How do I calculate labor cost for a job?
Enter workers, regular hours per worker, hourly wages, and any overtime. Add the employer-cost allowance and other costs you want to allocate. The calculator totals the crew groups and then adds the fixed job amount once.
Can workers have different pay rates?
Yes. Add a crew group for each different combination of wage and hours. Up to twelve groups are supported. Within a group, every worker is assumed to have the same entered schedule and rate.
Do I enter hours per person or for the whole team?
Enter hours per person. The calculator multiplies them by the worker count. For two people working eight hours each, enter two workers and eight regular hours, not sixteen hours per person.
Should regular hours include overtime?
No. Put overtime in the separate overtime field. The two inputs are added together for paid worker-hours and costed at their respective rates.
Is the 1.5 overtime multiplier a legal rule?
No. It is an editable example. Enter the applicable pay arrangement after checking it separately. The tool does not determine overtime eligibility, thresholds, or payroll compliance.
Does the burden percentage apply to overtime wages?
Yes, in this simplified estimate. It applies to regular plus overtime wages. Real employment costs may use different bases or limits, so enter an appropriate estimate for your situation.
Does changing the period convert the hours?
No. It changes the result label only. When changing from a job to a month, replace the hours and fixed costs with the monthly amounts you intend to estimate.
Why is cost per productive hour higher?
The same total cost is spread across fewer productive hours. Changing the productive share does not change total cost or paid hours. It changes only the comparison rate.
Is this the rate I should charge a customer?
No. It is an internal labor cost estimate. A selling price may also need materials, equipment, other overhead, and profit. Use a service pricing or margin tool for that next step.
How do I account for my own time?
Add yourself as a crew group with the hours and hourly cost value you want to use. Avoid adding the same owner time again under fixed costs.
Does this calculate take-home pay or employer taxes automatically?
No. It estimates employer or job costs using your inputs. It does not calculate employee deductions or automatically apply payroll rules. Currency selection also changes formatting only, not exchange rates.
Can I save the estimate?
Use Copy internal summary or Print estimate. Results include internal pay and cost information. Entries are calculated in your browser, are not submitted to a server by this tool, and are not saved after a reload.
About this estimate
CalculatorForWork uses the formulas shown on this page. Wages, hours, allowances, and example percentages are user-controlled estimates. This tool does not retrieve local wage rates or apply statutory payroll calculations.
For background on the costs businesses consider when estimating labor, see Jobber’s labor-cost guide. The formulas and worked examples above describe this calculator’s own cost-only model.