Estimated replacement cost
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Replacement cost from salary, vacancy months, recruiting, and ramp productivity loss.
Page updated 2026-09-14.
Estimated replacement cost
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Vacancy cost
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Ramp loss
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Replacing a $78,000/year employee with a 3-month vacancy, $12,000 in recruiting and agency fees, and a 4-month ramp period at 40% lost productivity totals $41,900.00 in estimated replacement cost -- about 54% of the departing employee's annual salary.
Vacancy cost alone -- three months of the role sitting empty at a fully loaded $78,000/year pace -- accounts for $19,500.00 (salary / 12 x 3 months). Ramp-up loss, the productivity gap during the new hire's first 4 months at 40% below full output, adds another $10,400.00. Recruiting fees ($12,000) are the smallest of the three components, even though they're often the only cost that gets tracked.
That's the real insight this breaks out: the visible cost (the recruiting fee) is often less than either of the two invisible costs (vacancy and ramp-up) that don't show up on an invoice but hit the business just as hard.
Planning range used by ops teams. Not an HRIS actuals export. Vacancy months and ramp productivity loss are estimates that vary enormously by role -- a senior specialist role might have a 6-month vacancy and a 6-month ramp, while an entry-level role might have neither.
This model doesn't account for overtime or contractor costs incurred to cover the gap during vacancy, severance or unemployment costs from the departure itself, or the cost of interviewer and manager time spent on the hiring process.
Salary must be greater than zero for the vacancy and ramp costs to compute against it.
A $41,900 replacement cost is the number to weigh against retention investments -- a raise, a bonus, or a role change that costs less than $41,900 and prevents a departure is a straightforward business case.
If the open question is whether to backfill with an employee or a contractor instead, the Employee vs. Contractor Cost Calculator compares those two paths directly.
Vacancy cost = (annual salary / 12) x vacancy months = ($78,000 / 12) x 3 = $19,500. It treats the empty role as a straight-line cost of the unfilled salary for however many months it takes to hire.
Ramp loss = (annual salary / 12) x ramp months x productivity loss % = ($78,000 / 12) x 4 x 40% = $10,400. It represents the value the new hire isn't producing yet during their first months at reduced output.
Because vacancy and ramp-up costs are calculated against the full loaded salary over multiple months, while the recruiting fee is a single fixed cost. For higher-salary roles especially, the invisible productivity costs typically dwarf the visible recruiting invoice.
No. Planning range used by ops teams. Not an HRIS actuals export. It's a planning estimate for budgeting and retention decisions, not a reconciled accounting figure with real invoices and timesheets behind it.
No. Only vacancy cost, ramp-up productivity loss, and recruiting fees are modeled. Severance, unemployment claims, and hiring-team time are real costs of turnover that this estimate doesn't capture.
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