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Founder Note

Why I built a free Cost Per Hire Calculator for founders

The Cost Per Hire Calculator is a free, no-login tool that illustrates the full cost a business spends on acquiring a particular new hire. It factors in not only the obvious figures - such as agency fees and sign-on bonuses. It also models the cost of interviewer time, as well as the revenue and productivity value-add the business leaves on the table while the seat remains vacant.

A hire costs more than the agency fee and the salary: it also costs the interview hours your team spends, and the value the business goes without while the seat is empty.

What problem can the Cost Per Hire Calculator help you solve?

It puts a number on recruitment delays. After a decade of working in strategic hiring, I noticed a pattern. A new headcount would be approved on demand and urgency alone, with no explicit view of what it would cost to fill the seat. Then recruitment processes would lapse for months - often due to hiring manager and interviewer bandwidth constraints leading to deprioritizing recruitment. It is understandable why this could often happen when there was no visibility into the projected opportunity costs associated with the approved role remaining vacant.

So I built a free tool that models that opportunity cost directly. It shows the value the business forgoes while the seat stays vacant. The goal of the tool is to ultimately enable hiring leaders to make better and more confident prioritization decisions when it comes to hiring urgency.

Why did I make the tool free to use?

The free calculators allow me to bring value through Talent Ascent to younger startups who are not yet ready to spend on hiring strategy services.

Shortly after I started my career in the UK about a decade ago (time flies too fast!), I stumbled on a free online tool allowing employees to calculate their net take-home pay after statutory tax withholdings - thesalarycalculator.co.uk. It also allowed the option to customize inputs, like their pension contributions, for example. I have used it myself numerous times over the years (and have often recommended it to UK-based candidates and employees). When I was weighing competing job offers, I could put the numbers in and see what I would actually take home. The tool showed the tax codes, the pension scheme differences, even the student loan repayments. Very handy and still something I would recommend to employees today.

Then I began working on expansion hiring - new teams, new geographies. But I found no equivalent tool for the business side. As a UK employee, I had at my disposal this free tool that allowed me to find out, in under a minute, what my net pay would be. But as a hiring lead, I had to calculate this manually. I could do this calculation by hand. A decade in data-rich hiring environments made that possible, and I did it case by case for the leaders I supported. But that did not change the fact that I could not find a free self-service equivalent tool. It irked me, perhaps because of my neurodivergence, that a founder or function leader in a younger, scaling company might not have access to such a self-help tool. When considering hiring and evaluating how much recruitment delays cost them, they have to figure it out on their own. The numbers on the budget line might only be limited to the salary and agency spend. Yet there are more components which should be evaluated when considering the acquisition cost of a new employee.

When I left my last full-time role to focus on Talent Ascent, building that free tool was one of the first things I wanted to do. The Cost Per Hire Calculator was the first one I developed. I shared the first version with founders in my network and asked what they thought. Their feedback led me to realize I’d like to provide deeper insight. So I built two more self-help tools: the New Hire Runway Impact Calculator and the New Hire ROI Calculator. Creating free tools allows me to add value to the scale-up community even to those companies outside of my target customer profile. The free calculators I built allow me to bring something useful to younger startups who are not yet ready to spend on hiring strategy services.

What is the objective behind the calculator design?

Since I was a child, I was the kind of person who likes to take things apart to see how they work, then put them back together. I find my own learning style works best when I have a reference baseline configuration which I can map, systematize, and iterate on. When it comes to hiring, a founder recruiting for a vacant role has no comparable easy-access way of conceptualizing what the hire will cost their business. The numbers on the budget line may only cover the salary and the agency spend. An illustrative model gives a hiring leader a starting point. It makes the cost of a recruitment process decision easier to visualize before the decision is made.

What does the Cost Per Hire Calculator tool do?

The calculator takes the inputs a hiring manager already has and returns a total loaded acquisition cost for the role:

  • Direct acquisition spend - agency fees, sign-on payments, visa and relocation spend
  • Interview cost - the hours your team spends on interviews, based on the hourly salary cost to your business for the interviewers involved in the process
  • Opportunity cost - the potential unrealized revenue or productivity cost for the time the role remains unfilled - based on the annual targets allocated to this role

What costs are not included?

  • OpEx - The employee salary, employment taxes, as well as the cost of tooling and office space rent, for example. These are regarded as ongoing employee costs.
  • The tool focuses strictly on calculating the acquisition cost to your business - what you spend to secure an “offer accepted” for the vacancy.

Report output example

Example role assumptions
Role
Sales Rep, Mid-Market
Candidates per stage
1st: 10 → 2nd: 4 → Final: 2
Base salary
$100,000
OTE
$150,000
Role vacant
17 weeks
Interview stages
3
Cash cost
None
Total cost of hire
$158,643 159% of base salary
Opportunity cost98%$156,136
Internal time2%$2,507
Cash cost0%$0
Opportunity cost
Empty seat$83,590
Onboarding ramp$72,547
Ramp ≈ 3.4 months of full output
Internal time
Leadership$1,262
Senior Leadership$207
Recruiter$1,037
Cash cost
Agency$0
Sign-on$0
Visa + relocation$0
Figures produced by the Cost Per Hire Calculator on the inputs stated above, using the model's default assumptions. An illustration of the model, not a benchmark - change the inputs and the answer changes. The assumptions behind each line, and their sources, are set out in the methodology on the calculator page.

What comes next for Talent Ascent?

Ultimately, it is my vision to develop a Total Human Capital Unit Cost Model - what an employee costs end-to-end across the headcount lifecycle. I have one ask. If you use the tools and have a moment, send an issue or a feature request - there is a button for it on every tool page. Or reach out on WhatsApp or LinkedIn to let us know what worked for you. It helps us improve the tools. It also tells us what a fuller model of employee unit cost economics would need to cover.

Other free self-help tools by Talent Ascent

Two further free tools came out of that work and are live now:

All three are self-service, free, and require no account. The paid reports and services at Talent Ascent are there for you when you require hands-on strategic assessment, intervention, and guidance to optimize your hiring engine and organizational structure.

Who is the Cost Per Hire Calculator for?

  • Founders and CEOs evaluating recruitment spend
  • COOs and chiefs of staff building finance-lead hiring plan
  • VC platform leads who want a better model of a portfolio company hiring spend efficiency
  • Function leaders in hypergrowth teams who suspect hiring is currently too slow and expensive and want to visualize where the money goes

Bring us the symptom.
We will find the cause.