Why Vacancy rate Matters
A sustained vacancy rate can reveal capacity pressure, scarce skills, unattractive conditions, slow approval or a hiring process that is not converting suitable people. Used alone, however, it cannot explain the cause or urgency. A high rate in one safety-critical team may matter more than a larger number of deliberately unfilled roles elsewhere.
Terms Recruiters Commonly Compare
Time to fill
Time to fill measures elapsed time for a particular hiring process. Vacancy rate measures the share of positions currently or periodically unfilled; either can rise without the other moving in the same way.
Unemployment rate
Unemployment rate describes people in the labour force who are unemployed under a stated statistical definition. Vacancy rate describes unfilled jobs or positions, not available workers.
Recruitment Example
A service division has 475 occupied positions and 25 approved vacancies that are open and actively recruited. Using total labour demand as the denominator, its vacancy rate is 25 divided by 500, or 5%. The recruitment team then segments the 25 vacancies by role family, age and operational impact rather than treating 5% as a complete diagnosis.
A definition card for every vacancy-rate report
A short definition card prevents a precise-looking percentage from being misunderstood when it moves between recruitment, finance and workforce teams.
- Snapshot date or measurement period
- Statuses counted as open
- Position or headcount denominator
- Treatment of requisitions with multiple openings
- Exclusions and material data limitations
Implementation Playbook
- Document the numerator, denominator, status rules, reporting date and treatment of multiple openings on one requisition.
- Reconcile the ATS, HR system and finance position list before publishing a leadership figure.
- Segment vacancies by business area, location, level, skill, employment type and criticality where the sample supports it.
- Read the rate alongside vacancy age, time to approve, qualified pipeline, offer acceptance and regretted workload effects.
- Annotate reorganisations, hiring freezes, seasonal campaigns and newly funded teams that materially change the denominator.
Common Mistakes
- Comparing teams that use different definitions of an open vacancy.
- Including unapproved, paused or permanently advertised requisitions without identifying them.
- Using current headcount alone as the denominator while describing the result as a standard vacancy rate.
- Assuming every vacancy signals recruitment underperformance.
- Reporting a percentage without the underlying vacancy count or operational context.
Metrics to Track
Questions Recruiters Ask
How is vacancy rate calculated?
A common organisational formula is open vacancies divided by occupied jobs plus open vacancies, multiplied by 100. Some employers use approved positions or budgeted headcount instead, so publish the exact formula.
Should frozen roles be included in vacancy rate?
Usually not in a measure intended to show active hiring demand. If frozen roles matter for capacity planning, report them separately rather than silently mixing them with actively recruited vacancies.
What is a good vacancy rate?
There is no universal good percentage. The appropriate range depends on growth, turnover, seasonality, role scarcity, operating risk and the definition used; compare like-for-like trends and investigate material exceptions.
Sources and Review
ATZ CRM Recruitment Editorial Review · Reviewed 2026-08-05
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