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HVAC calculator

HVAC Labor Rate Calculator

Enter your own annual costs, your realistic billable hours and the gross margin you want. The calculator shows each step of the math the HVAC hourly-rate guide uses, so you can see where the rate comes from.

This estimates a rate from your own inputs. Nothing you enter leaves your browser.

Inputs

Technician wages plus the payroll taxes, benefits and other labor costs you carry for a year.

Vehicles, fuel, tools, insurance, rent, phones, software, office support, marketing and owner or management costs, where applicable.

Completed, invoiced labor hours for the whole field team in a year, not every scheduled or paid hour.

Enter 40 for 40%. It must be at least 0 and below 100.

Enter your numbers and choose Calculate.

Calculation

  1. The math appears here, one step at a time, once every input is valid.

Result

No result yet. Nothing is calculated from missing or invalid input.

How it calculates

  1. Total annual costs to recover = annual labor costs + annual overhead.
  2. Loaded cost per billable hour = total annual costs ÷ annual billable hours.
  3. Target billable rate = loaded cost per billable hour ÷ (1 − target gross margin).

Assumptions

  • Every number comes from you. The calculator holds no market rates, wage data or industry averages.
  • Billable hours are the hours you can actually invoice; travel, callbacks, training and schedule gaps are costs, not billable hours.
  • Gross margin is measured against the same cost definition each time you run it; change the definition and the results stop being comparable.
  • The result is a labor-recovery reference for hourly and flat-rate pricing, not an automatic price list. Diagnostic, after-hours and commercial work may be priced differently on purpose.

Example (illustrative assumptions, not market rates)

  • Annual field labor and labor-related costs: $160,000.00
  • Annual operating overhead to recover: $80,000.00
  • Realistic annual billable hours: 3,000 hours/year
  • Target gross margin: 40%

$240,000 of costs over 3,000 billable hours is $80.00 of loaded cost per hour; at a 40% target gross margin, $80.00 ÷ 0.60 = $133.33 per hour, the same example the guide uses.

This estimates a rate from your own inputs. It does not say what HVAC companies charge, and it is not financial, tax or legal advice. Check the result against your own records and your local market before you change prices.