Cost Per Hire Calculator

Cost per hire is defined by the SHRM and ANSI standard as total internal plus total external recruiting costs divided by the number of hires in the period, and the internal half is the part almost every business leaves out. The invoices are easy: advertising, agency fees, job board subscriptions, reference and background checking, pre-employment testing, relocation. The hours are not, because nobody records the evening spent writing an advertisement, the afternoon reading sixty applications, or the four interviews that each took two people away from paid work. Those hours are real costs and leaving them out produces a figure that makes direct hiring look free, which in turn justifies long unstructured processes that consume far more time than anyone notices. This page costs the internal time at whatever an hour of the owner's, the manager's and the administrator's time is genuinely worth, then reports the split between the two so you can see which side your recruitment cost actually sits on. It also runs the agency and direct routes side by side, because the agency fee is usually the largest single line and the decision to pay it should be made against a number rather than a feeling, and it scales the result to your annual hiring volume, which is generally the figure that changes behaviour.

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The Hours Are The Part Nobody Counts

Ask a business owner what their last hire cost and you will get the agency invoice, or if there was no agency, "nothing much". Both answers ignore the largest hidden component.

On the worked example, 34 hours of internal time went into one hire: 11 from the owner, 16 across managers, 7 on administration. Costed properly that is $2,239.00, which is 15.78% of the total. Where no agency is used it becomes over half the cost, and it is invisible because nobody invoices for it.

This matters beyond bookkeeping. A cost that never appears cannot be managed, which is why recruitment processes drift: extra interview rounds, more people in the room, a fortnight of indecision. None of it shows up anywhere, and all of it is expensive.

Worked Example: $14,189 For One Person

External spend totals $11,950.00, of which the agency fee is $9,800.00, with advertising at $1,200.00, job boards at $450.00, checks at $180.00 and testing at $320.00.

Internal time adds $2,239.00: the owner's 11 hours at $95.00 is $1,045.00, managers' 16 hours at $58.00 is $928.00, and 7 hours of administration at $38.00 is $266.00.

Total $14,189.00 for a single hire, and that is before the person has done a day's work or been trained.

What The Agency Is Actually Costing

Strip out the agency fee and the same hire costs $4,389.00. The agency adds $9,800.00 per hire and, at six hires a year, $58,800.00.

That is not automatically an argument against using one. For a specialist role, a confidential replacement, or a position where the wrong person would be expensive, a recruiter who consistently produces better shortlists can pay for themselves through one avoided mistake: our Cost of a Bad Hire Calculator shows what that mistake costs.

It is an argument against paying it by default. Six agency hires a year at this rate is a meaningful sum, and the honest question is whether all six needed it or whether two or three were roles you could have filled yourself.

Be Honest About The Direct Comparison

The direct figure here removes the agency fee and leaves the internal hours unchanged, which flatters it.

In reality, running a search yourself means writing the advertisement, screening every application rather than a shortlist of four, chasing candidates who do not reply, and rescheduling interviews. Doubling the internal hours would be conservative for a role that is hard to fill.

Do that on this page and the direct route costs $6,628.00 rather than $4,389.00, still well below the agency figure but a fairer comparison. The right way to use this calculator is to enter the hours the direct route would genuinely take, not the hours the managed one took.

Two Hires From One Process

The most reliable way to reduce cost per hire is to fill more than one role at a time. The advertising, the job board subscription and most of the shortlisting effort are fixed regardless of whether you are filling one position or two.

On the worked example, two hires from the same process cost $7,094.50 each rather than $14,189.00, a saving of $7,094.50 per hire. Three brings it to $4,729.67.

This is worth planning around. A business that knows it will need two people over the next six months is usually better off recruiting both now than running two separate processes four months apart.

The Cheapest Hire Is The One You Do Not Make

Every figure here disappears if the person you have stays. On the worked example, avoiding two departures a year saves $28,378.00 of recruitment cost alone, before counting the ramp-up time for their replacements or the knowledge that left with them.

Our Employee Turnover Cost Calculator puts the full figure on that, and our New Hire Ramp-Up Cost Calculator prices the months after the hire when they are paid in full but not yet producing in full. Both are usually larger than the cost of the recruitment itself, which is why retention nearly always beats recruitment efficiency as a place to spend effort.

Related NZ Employment Cost Calculators

• True Cost of Employee Calculator: what they cost every year, not just to hire.
• Cost of a Bad Hire Calculator: what it costs when the hire does not work out.
• New Hire Ramp-Up Cost Calculator: the period they are paid but not yet productive.
• Employee Turnover Cost Calculator: the annual cost of people leaving.
• Payroll Cost Calculator: total employment cost across the team.