TrueHireCost

Employee Cost Calculator

Vacancy and Ramp-Up Costs Explained

TrueHireCost analysis: vacancy cost (work left undone while a role is open) and ramp-up productivity loss (a new hire reaching full output). Formulas, worked examples, and how they fit total hiring cost.

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The two largest hidden hiring costs

Vacancy cost is the work left undone while a role is open. Ramp-up cost is the productivity a new hire has not yet reached.

Together they often exceed the visible recruiting spend — which is why hiring cost is so frequently underestimated.

Vacancy cost

The financial impact of leaving a position unfilled while searching for a replacement.

Daily cost = (Annual salary ÷ 365) × Productivity impact %

Vacancy cost = Daily cost × Days to fill

For an $80,000 salary, 45 days to fill, and 100% productivity impact: daily cost = $219, vacancy cost = $9,863.

Ramp-up cost

The cost of reduced productivity while a new employee reaches full performance.

Lost productivity/month = Monthly salary × (100% − Productivity %)

Ramp-up cost = sum over the ramp-up period

For an $80,000 salary with a 3-month ramp (25%, 50%, 75% productive): roughly $10,000. Typical ramp-up: entry-level 30–60 days, mid-level 60–90 days, senior 30–60 days.

Related resources

Data Sources & Methodology

Every rate and formula is checked against the issuing agency before publication. Last updated 2026-08-24.

IRS

FICA, FUTA tax rate & wage base

U.S. DOL

FUTA credit, federal wage & hour

State Workforce Agencies

SUTA rates, wage bases, new-employer rates

BLS

Industry salary benchmarks & turnover

Frequently Asked Questions

What is the fully loaded cost of an employee?

The fully loaded cost of an employee is the total annual cost to employ them: base salary plus employer payroll taxes (FICA, FUTA, SUTA), workers’ compensation, benefits, and overhead. Using TrueHireCost’s current default assumptions, an $80,000 employee has an estimated annual employer cost of approximately $101,207. Actual costs vary by state, benefits, workers’ compensation, retirement contributions, and overhead. Under those defaults the loaded multiplier is about 1.27× base salary ($101,207).

How is the fully loaded employee cost calculated?

TrueHireCost adds employer FICA (7.65%), federal and state unemployment tax, workers’ comp (varies by state and industry), benefits, and overhead to the base salary. You can adjust each input for any U.S. state and industry.

What employer taxes do I pay on top of salary?

Employers pay 7.65% FICA (6.2% Social Security + 1.45% Medicare), FUTA (up to 0.6% on the first $7,000), state unemployment (SUTA), and state disability insurance where applicable.

Is the TrueHireCost calculator free?

Yes. The TrueHireCost employee cost calculator is free to use, requires no sign-up, and works for all 50 U.S. states and 20 major industries.

For Estimation Purposes Only

TrueHireCost provides cost estimates for informational purposes only and is not professional tax, legal, or HR advice. Actual employer costs vary by experience rating, industry classification, carrier, and jurisdiction. Consult a qualified CPA, tax advisor, or HR professional before making hiring or payroll decisions.