Why "Salary vs. Hourly Rate" Is the Wrong Comparison
Compare a full-time salary to a contractor's hourly rate, and full-time hiring almost always looks cheaper. A $150,000 salary works out to about $72 an hour. A staff augmentation engineer billing $85 an hour looks expensive next to that.
The comparison only counts one side of the ledger. The $150,000 salary is a visible cost: the number on the offer letter, the one everyone budgets around. It leaves out the other visible costs a salary doesn't include, like benefits and recruiting. It also leaves out the hidden costs that never show up in a spreadsheet at all. Think of the hiring manager's time, the empty seat while you search, and the months a new hire spends ramping up.
Staff augmentation pricing works differently. The rate you're quoted is close to the full cost. There is little hiding underneath it.
A fair comparison needs three categories: the visible costs of full-time hiring, the hidden costs of full-time hiring, and what staff augmentation actually costs. That's what the rest of this guide covers, with the sales pitch on both sides stripped away.
The Visible Costs of Full-Time Hiring
These are the costs already sitting in your budget. None of them are hidden. Most companies still underestimate how much they add up to.
Base Salary
Base salary is the cost everyone sees, and the one most budgets get built around. It's also the smallest piece of the total. On its own, it typically covers 60% to 70% of what a full-time employee actually costs in year one.
Benefits (Health, PTO, 401(k))
Benefits are where most cost estimates go wrong. The U.S. Bureau of Labor Statistics reported that benefits accounted for 31.5% of total compensation for full-time private-industry workers in mid-2026. Run that split against base salary instead of total compensation, and benefits add roughly 40% to 45% on top of salary. That's well above the 20% to 25% figure that circulates in most hiring guides. Health insurance, paid leave, retirement contributions, and payroll taxes like Social Security and Medicare all sit inside that number.
Recruitment Fees
If you use an external recruiter, contingency fees typically run 15% to 25% of the new hire's first-year salary. On a $150,000 role, that's $22,500 to $37,500, paid regardless of whether the hire stays six months or six years. Internal recruiting avoids the fee but shifts the cost into hiring manager and recruiter time instead.
Equipment & Onboarding Overhead
A laptop, software licenses, a desk, and the first week of paperwork and training usually cost $3,000 to $6,000 per new hire, before that person has done any billable work.
The Hidden (Invisible) Costs Nobody Budgets For
The costs above are visible: a line item someone in finance already tracks. The costs below are invisible. They rarely appear in a job requisition or a budget line, but they're just as real, and they're usually where a full-time hire quietly gets expensive.
Hiring Manager Time
A hiring manager typically spends 15% to 20% of their working hours on a search that runs several weeks: writing the job description, screening resumes, running interviews, and negotiating an offer. That's time not spent managing the team or the work the search was meant to support.
Vacancy Cost: The Opportunity Cost of an Unfilled Seat
Every week a seat stays open is a week the work it covers doesn't get done. A revenue-generating or delivery-critical role left unfilled for two months can cost more in lost output than the eventual hire's entire first-year salary. That's especially true if the delay pushes back a launch or a client deliverable.
Ramp-Up: Time-to-Productivity
New hires rarely perform at full capacity on day one. Most roles take two to six months to reach full productivity, depending on seniority and complexity. During that window, you're paying full salary for partial output, and the more specialized the role, the longer that window tends to run.
Replacement Risk If the Hire Doesn't Work Out
A widely cited U.S. Department of Labor estimate puts the cost of a bad hire at up to 30% of that employee's first-year salary. That figure counts severance, the redo of the search, and lost time. On a $150,000 role, that's a $45,000 mistake, and it resets your hiring timeline back to week one.
