New Hire Cost Calculator
What is an empty seat really costing you?
→ Find out in under 2 minutes.
The expensive part of a hire is rarely the agency invoice. It's the weeks the seat sits empty and the months a new joiner takes to reach full output — commercial value the business never books. This calculator makes that invisible cost visible: the visible cash, the internal interview time, and the Total Cost of Vacancy — all benchmarked from the same engine as our New Hire ROI Forecast, and carrying an Ascent Score for how efficiently your process fills the seat. The faster and sharper the process, the smaller the number.
How it works Read the 3 steps
Describe the role. Function, seniority and salary — the engine benchmarks the rest, and every default stays editable.
Map the process. Your vacancy timeline and interview stages: how long the seat sits empty, and how much interviewer time each round takes.
Read the cost. The Total Cost of Vacancy — visible cash, internal time and forgone output — with an Ascent Score for how efficiently your process fills the seat.
Pick the role and seniority. The vacancy's commercial value is benchmarked from the same engine as our New Hire ROI Forecast.
The clock starts when you begin recruiting. Every week the seat is empty as you search for the right candidate, wait for their notice period to elapse, or while the new hire is still ramping up — is commercial value forgone.
Enter both dates, or set the vacancy length below.
The interviewer time your team spends per hire. Small in cash, but the clearest signal of a process that's slow to decide. If interviewers rotate by availability, enter how many interviews each completed — not the pool.
Internal recruiter, or embedded/contract — the time invested is part of the hidden cost.
The visible spend to land the hire.
If your first-choice candidate declines and no one is lined up, the search restarts — the single biggest avoidable extension to a vacancy.
*These suggestions are auto-generated based on your inputs.
Speak to usabout auditing your hiring process→On these assumptions this role's modelled output does not cover its fully-loaded cost, so the empty months carry no missed profit — the vacancy is not what is expensive here. The cost that remains is the ramp, the interview time and the cash.
Seeded from the currency you chose. Adjust to your market.
This calculator is a directional planning aid, not a financial instrument. Opportunity cost is benchmarked against an instant, fully-productive hire — the ideal a faster process moves you toward. Methodology aligned with our New Hire ROI Forecast engine.
New Hire Cost Report - $1,000
- Loaded cost of the hire
- Opportunity cost
- Manager & onboarding time
- 25-minute delivery call
Order a tailored New Hire Cost Report
A full written cost-of-vacancy breakdown built on your numbers and reviewed by us — every assumption stated and sourced. Take a single role, or three in one review.
Introductory Offer — at least 15% off until 30th September 2026 · Delivered within 7 business days of data upload.
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A Hiring Effectiveness Audit finds where your process is slow or overspent — and how to fix it.
Discovery calls are exploratory and free of charge.
The visible costs of a hire are easy to name. The larger costs — the value an empty seat never produces, and the output a new hire hasn't reached yet — are the ones that make the case for a faster, sharper process. Each is quantified with the same method the role's value is measured on, so the figure rests on stated assumptions.
01 The cost of an empty seat Opportunity-cost accounting
Every week a role sits open is commercial value the business never books. We size that value from the same engine as our New Hire ROI Forecast — the role’s output at expected attainment (65% for quota roles) and gross margin (75% for software businesses, 55% for AI-native — blended industry medians, per your selection) — so an empty sales seat, an unshipped engineering seat and an unmitigated risk seat are all counted on the same honest basis. The paid New Hire Cost Report runs the same method on your actual margin.
02 The ramp after the start date Workforce economics (Schmidt & Hunter)
A new hire is not productive on day one. Value arrives over an onboarding ramp modelled per role and seniority, and for revenue roles it lands a sales cycle later still. The calculator counts the shortfall between full output and the ramp — the equivalent of several months of output for a complex role.
03 The internal time you already spend Fully-loaded cost method
Interviewer hours priced by seniority, and recruiter time, are small in cash next to the opportunity cost — but they are the clearest signal of a process that is slow to decide. Bloated panels and heavy senior involvement are exactly what lengthen a vacancy.
04 One score for the process Ascent Score
Every result carries an Ascent Score: Hiring Cost Efficiency — a 0–10 reading of how efficiently your process converts effort into a filled seat, built from time-to-fill, interview load, offer resilience, spend and funnel discipline. It grades the process; our ROI calculator grades the economics of the hire.
Three analytical views of the same decision
Same role benchmarks, three free tools. You're in the New Hire Cost Calculator — the others model the same hire from return and cash-flow impact perspectives.