A contractor hourly rate only works when it recovers the year, not just the hour. Payroll hours include shop time, callbacks, estimating, training, and weather gaps. Billable hours are the hours you can actually charge to jobs. This calculator starts with the annual dollars you need to recover and divides them by billable hours, so the output is tied to the business, not a guess. For more tools like this, start with the BuilderBuzz calculator hub.
Contractor Hourly Rate Calculator: Set A Billable Rate
Calculate the hourly rate needed to recover annual overhead, labor cost, and target profit across your real billable hours.
Contractor hourly rate calculator
Enter annual overhead, target profit, annual labor cost, and billable hours. The calculator returns the hourly rate needed to recover them.
Hourly rate to charge$194 /hr
Estimates for planning only. Check the result against your plans and a supplier quote before you order.
How To Use The Rate
Use the rate as a floor. If a job carries unusual risk, travel, supervision, overtime, or warranty exposure, price that separately. The most important input is billable hours. Inflating billable hours makes the hourly rate look competitive and makes the business under-recover overhead all year.
Sources Verified
Sources verified: June 29, 2026. This calculator uses only business arithmetic supplied by the user. It does not pull wage surveys, market rates, or regional cost data.
How the Rate Math Works
Your billable rate has one job: recover three things across the hours you can actually charge. First, your own labor cost, the wages and burden for the people billed through the rate. Second, your annual overhead, every dollar the business spends that no single job pays for directly. Third, your target profit, the number you want left over after the year closes. Stack those three, divide by billable hours, and you have the rate. Written out: rate = (annual overhead + target profit + labor cost) / billable hours.
Walk a real example. Say overhead runs $90,000, you want $80,000 in profit, and annual labor cost lands at $140,000. Add them and you need to collect $310,000 over the year. Now divide by your billable hours. At 1,600 billable hours, that is $310,000 / 1,600, which comes to $193.75 an hour.
That $193.75 is not padding. It is the price the business has to hit, on average, for every hour it sells, just to cover its own costs and leave the profit you asked for. Drop any of the three inputs and you are quietly funding it out of pocket. Drop billable hours below what you assumed and the same problem shows up at year end.
The Billable Hours Trap
The number that wrecks contractor rates is not the overhead figure or the profit target. It is billable hours, because almost everyone overstates it. There are roughly 2,080 work hours in a year if you count 40 hours across 52 weeks. You will not bill all of them. You cannot.
Think about where the hours actually go. Estimating and quoting jobs you may not win. Driving between sites. Invoicing and chasing payment. Maintaining equipment. Vacation, sick days, and the slow weeks when the phone goes quiet. None of that bills to a customer, and all of it eats the clock. When you total it honestly, most contractors land somewhere between 1,200 and 1,600 billable hours, not 2,080.
Here is why it matters. Set your rate on 2,080 hours and you have spread your annual costs across hours that do not exist. The rate comes out 25 to 40 percent too low, and you under-recover overhead every month without seeing it. The fix is unglamorous: track or honestly estimate your real chargeable hours, then use that number. A conservative billable count produces a rate that survives the slow weeks instead of pretending they never happen.
Why Your Rate Feels High
The rate the formula returns almost always shocks people, and the reason is predictable. It bakes in overhead and downtime that you forget when you picture your own paycheck. You see $193.75 an hour and think no customer will pay that, because in your head you are comparing it to what an hourly wage feels like. That comparison is the classic mistake.
The hourly rate is not your wage. It is what the business has to collect, per billable hour, to stay open. Inside that number sits your insurance, your truck, your software, your unbillable estimating time, and the profit that lets you weather a bad quarter. An employee's wage carries none of that, because the business carries it for them. Lining your rate up against an employee's pay is comparing two completely different things.
This is where contractors talk themselves into trouble. The rate feels high, so they shave it to win work, then shave it again on the next bid. They stay busy, every truck is rolling, and the bank balance keeps shrinking. That is how a contractor goes broke busy: full schedule, real revenue, and a rate that never covered the business in the first place. The formula is uncomfortable on purpose. It is telling you what survival costs.
Frequently Asked Questions
What is the contractor hourly rate formula? Hourly rate = (annual overhead + target profit + annual labor cost) / billable hours.
Should I use total hours or billable hours? Use billable hours. Non-billable time still costs money, but it cannot directly recover overhead through a job rate.
Does labor cost include payroll burden? Yes. Include payroll taxes, workers' comp, benefits, and any other labor burden that belongs in the rate.
Is this the final price for every job? No. It is the base rate needed to recover the annual business math. Job-specific risk, travel, overtime, and supervision still need pricing.
Does this calculator use market rates? No. It calculates your required rate from your own overhead, labor cost, profit target, and billable hours.
Why is my calculated rate so much higher than what I pay my crew? Because the rate covers the whole business, not just wages. Your crew's pay is one of three inputs. The rate also has to recover annual overhead and your target profit, then spread all of it across billable hours only. Comparing the rate to an hourly wage skips everything the business pays that no single job covers.
How do I figure out my real billable hours? Start from roughly 2,080 annual work hours, then subtract everything you cannot charge to a job: estimating, driving, invoicing, equipment upkeep, vacation, and slow weeks. Most contractors land between 1,200 and 1,600. If you have last year's invoices, total the hours you actually billed and use that. When in doubt, pick the lower number; a conservative count protects you, an inflated one quietly drains the year.