Cost per Hire: How to Calculate It and Compare Recruiting Options

Most companies undercount because internal time doesn't show up on an invoice. Sort every cost into two buckets before you add anything.

• External costs: job board postings, agency or search fees, background and reference checks, assessment tools, referral bonuses, relocation or sign-on payments tied to the hire, and recruiting software subscriptions.
• Internal costs: the hours recruiters, hiring managers and interviewers spend, priced at a loaded hourly rate; applicant tracking and HR tool costs you allocate to hiring; and any recruiting events or travel.

Decide once whether you include sign-on bonuses and relocation. Either choice is defensible, but changing the rule between quarters makes trends meaningless.

Use the same six steps every quarter:

1. Pick the period and list every hire who started or accepted in it.
2. Add all external costs paid in the period for those searches.
3. Estimate internal hours by role, and multiply by a loaded hourly rate.
4. Add external and internal costs into one total.
5. Divide the total by the number of hires.
6. Repeat the math for each channel (referral, job board, agency) so you can compare.

In this example, say you made six hires last quarter. In this example, job ads cost $2,400, one agency placement cost $18,000, background checks cost $600, and referral bonuses were $1,000. In this example, your operations manager also spent 40 hours on screening and interviews at a loaded rate of $60 an hour, which is $2,400. In this example, the total is $24,400, so blended cost per hire is about $4,067.

That blended figure is misleading. In this example, the agency placement accounts for $18,000 of the total, so the other five hires cost roughly $1,280 each. Report by channel, and you'll see that the agency hire was the exception, not the norm.

A few expensive hires pull an average upward. SHRM's 2025 benchmarking reports a median cost per hire of $1,200 for nonexecutive hires and $10,625 for executive hires¹. The same survey's averages are much higher, at $5,475 for nonexecutive and $35,879 for executive hires².

For a small company making a handful of hires a year, your own number will swing widely because one agency search or one relocation can dominate. Compare yourself against the median, track your own trailing four quarters instead of a single quarter, and always separate executive searches from routine hires.

Start by pricing each option per hire at your actual volume, not at the vendor's best case. A contingent agency charges only when someone starts, so its cost scales with hires. A recruiter on payroll costs the same whether you make two hires or twelve, so the per-hire cost falls as volume rises. Outsourced recruiting usually blends a fixed monthly fee with a per-hire charge.

Here's a simple break-even rule. In this example, say an in-house recruiter costs $9,000 a month all in, and an agency would charge $15,000 per hire. The recruiter wins once you're making more than about one hire every two months. Below that pace, the agency is cheaper even though its per-hire number looks scary.

For the full comparison, read RPO vs contingent search vs in-house recruiting, and see how RPO fees are structured before you request quotes.

The standard formula stops at the offer letter. These costs sit outside it but belong in any decision about how to hire:

• Vacancy cost. The work that doesn't get done, or the overtime others absorb, while the seat is empty.
• Ramp time. Weeks of reduced output while a new hire learns your systems, which is why a written onboarding plan pays off.
• Early attrition. A hire who leaves in the first months restarts the whole cost, so track cost per retained hire as well.
• Hiring manager time. Often the largest internal cost and the one nobody records.

You don't need to price all of these. Just note which ones you're leaving out so nobody mistakes the number for the full cost of a vacancy.

Log every search in one place from the day it opens: requisition date, channel, stage dates, offer date, and each cost as it's incurred. A project tool such as Asana works for this if you give each search its own task with custom fields for channel and cost. If you'd rather keep candidates, offers and onboarding in the same system as payroll, a platform like Rippling covers that side.

Whichever you choose, the discipline matters more than the tool. Close out each search with its final cost and channel within a week of the start date, while the invoices are still in front of you.