KPIHuman Resources

Time to Fill

Average number of days from a job requisition being opened to a candidate accepting an offer

What is Time to Fill?

Time to fill is the average number of days from a job requisition opening to an offer being accepted. It shows how quickly the organisation can fill its vacancies.

Every day a role is empty costs productivity, so faster filling reduces the burden on the rest of the team.

How this KPI is measured

Function
Human Resources
Sub-function
Talent Acquisition
Industry
All Industries
Type
Lagging
Impact
Efficiency
Unit
days
Measurement frequency
Monthly / Quarterly
Formula
Sum of days from requisition open to offer accepted / Number of roles filled

How to calculate it

Add up the days from requisition open to offer accepted and divide by the number of roles filled.

For example, if 50 roles took a combined 2,250 days to fill, the average is 45 days.

Split by role type and level, since senior and specialist roles take longer, and report the median as well as the average.

Where it is used

  • Planning workforce needs

    Set expectations.

  • Finding delays

    Identify slow steps.

  • Reducing vacancy cost

    Fill roles faster.

How to improve it

Tips and common mistakes

  • Do not rush at the expense of quality.
  • Time to fill and time to hire measure different things.
  • Use the median for skewed results.

More Human Resources kpi library

← All kpi library

Build better plans, faster

Join the waitlist for early access to curated insights, flexible templates, and rapid iteration across strategy, planning, and project management.