Time to Fill: What It Is, Benchmarks, and How to Reduce It

Every day a job stays open costs your company money. Productivity drops, remaining team members burn out covering the gap, and business outcomes slip.

That's why time to fill has become one of the most important metrics in recruiting. It captures the full business impact of your hiring process, from the moment a role opens to the day someone accepts.

This guide breaks down exactly what time to fill is, how to calculate it, what benchmarks to compare against, and seven practical ways to bring it down.

What Is Time to Fill?

Time to fill measures how many days it takes to fill an open role, starting from the day the job requisition is approved and ending the day a candidate accepts the offer.

It's the metric that answers a simple question: how long is this role sitting open?

Unlike time to hire (which we'll cover in a minute), time to fill reflects the full business timeline. It includes every step: requisition approval, job posting, sourcing, screening, interviewing, decision making, offer preparation, and acceptance.

Most recruiting teams track time to fill alongside cost per hire and quality of hire as the three core recruiting KPIs. But time to fill is often the one leadership cares about most because it ties directly to operational impact.

Time to Fill Formula and How to Calculate It

Time to Fill = Offer Acceptance Date − Requisition Open Date

The calculation itself is simple. The harder part is consistency. You need a clear definition for both the start date and the end date, and everyone on your team needs to use the same definitions.

Start date: The day the job requisition was approved and officially opened. Not the day you started thinking about the role. Not the day the job was posted. The day it was approved.

End date: The day the candidate verbally or formally accepted the offer. Not their start date. Not the day you extended the offer.

To get your company-wide time to fill, average this calculation across all roles filled in a given period:

Average Time to Fill = Sum of (Offer Acceptance Date − Requisition Open Date) ÷ Number of Hires

Worked Example

Here's how the average calculation works in practice. This shows five hires across different role types in a single quarter.

That 36.8-day average lands right inside the SHRM national benchmark of 36-44 days. But notice the spread: customer service closed in 18 days, while engineering took 62. A single average hides the bottlenecks. That's why segmentation matters, which we cover in the tracking section below.

Most modern ATS platforms calculate this automatically once you define the start and end events. If you're doing it manually in a spreadsheet, the key is discipline. Record the dates the moment each event happens, not at the end of the quarter when memory gets fuzzy.

Time to Fill vs. Time to Hire: What's the Difference?

These two metrics get confused constantly. They measure different things and serve different purposes.

Here's a concrete example. A requisition for a marketing manager opens on March 1st. You spend two weeks sourcing. Your first qualified candidate enters the pipeline on March 15th. They accept the offer on April 5th.

Your time to fill is 35 days (March 1 to April 5).

Your time to hire is 21 days (March 15 to April 5).

Both numbers are useful. Time to hire tells you your pipeline-to-offer process is tight. Time to fill tells you leadership is waiting five weeks to get a productive marketing manager on the team. If those two numbers are very different, you have a sourcing bottleneck. If they're close, your sourcing is efficient but your interview process may be the slow point.

Time to Fill Benchmarks by Industry

The national average time to fill across all industries is 36 to 44 days according to SHRM's benchmarking data. But averages hide a lot.

Some roles close in under 20 days. Others take 90+. Here's what to compare against depending on your industry:

Use these as directional benchmarks, not hard targets. Your actual numbers depend on labor market conditions, your employer brand, and the specificity of your requirements.

What matters more than the absolute number is the trend. If your time to fill is climbing quarter over quarter, something in your process is breaking. If it's dropping, whatever you're doing is working.

Why Time to Fill Matters

Long time to fill is expensive. And most companies massively underestimate just how expensive.

Every day a role stays open, you're paying in three ways:

1. Lost productivity. The work that role was supposed to do isn't getting done, or it's being done slowly by someone else. Industry estimates place the daily cost of a vacancy at 1 to 2.5 times the daily salary of that role. A $75,000 position vacant for 30 extra days can easily cost $15,000 to $25,000 in lost output.
2. Burden on existing staff. Someone is covering that work. Usually it's the team members who are already at capacity. This drives burnout, which drives more turnover, which extends more roles open longer.
3. Delayed business outcomes. New product launches, client onboarding, sales coverage. All of it slows when roles stay open. In fast-moving industries, a 30-day hiring delay can mean missing a quarter.

There's also a compounding effect. Candidates who've been in your pipeline for weeks start taking other offers. Your best prospects disappear while you're still scheduling round three interviews. Long time to fill doesn't just cost you money — it costs you the best people.

7 Ways to Reduce Time to Fill

Reducing time to fill isn't about rushing bad decisions. It's about removing friction from a process that's full of unnecessary delays. Here are the seven highest-impact changes:

1. Build a proactive candidate pipeline

The fastest roles to fill are the ones where you already know the candidate. Proactive pipelining means sourcing and engaging potential candidates before the requisition opens, so when the role opens, you're interviewing not searching.

Even a light touch approach helps. A recruiter who spends two hours a week keeping warm conversations alive with potential hires can shave weeks off time to fill when roles open.

2. Use virtual hiring events

Virtual hiring events compress time to fill dramatically because you're meeting dozens of qualified candidates in a single session. Instead of waiting for applications to trickle in, you screen, interview, and advance candidates in hours.

Employers using virtual hiring events regularly report time-to-fill reductions of 30-50%. We cover this in detail in our guide to recruiting ROI for virtual hiring events.

3. Streamline your interview process

Most companies have too many interview stages. If you're running five interviews for a mid-level role, you're the bottleneck. Ask hard questions about every stage: what is this interview actually evaluating that the others don't?

A tight process is three to four interviews for most roles. Phone screen, hiring manager, team panel, final. More than that adds days without adding meaningful signal.

4. Standardize your job descriptions and intake meetings

Recruiting teams lose a shocking amount of time rewriting job descriptions from scratch or going back and forth with hiring managers on requirements. Build templates for common roles. Run structured intake meetings that capture must-haves, nice-to-haves, and compensation range in one session.

5. Set service-level agreements between recruiters and hiring managers

Most time-to-fill bloat comes from silence. A recruiter submits three candidates and waits a week for the hiring manager to review. The hiring manager says they liked candidate two but doesn't schedule the follow-up for another four days.

Kill that with SLAs. Hiring managers review candidates within 48 hours. Interview feedback submitted within 24 hours. Offers approved within 72 hours. Nothing radical. Just written expectations.

6. Optimize your ATS workflows

If your ATS is adding friction, fix it. Common wins include auto-advance rules, pre-built email templates, interview scheduling automation, and scorecard reminders. These are small changes that compound across every req.

7. Track the data and fix the bottleneck

Break down your time to fill by stage. How long are candidates sitting in phone screen status before a recruiter reviews? How long between interview and decision? Usually one or two stages account for most of the delay. Fix those first.

How Virtual Hiring Events Compress Time to Fill

Of all the strategies on this list, virtual hiring events offer the most dramatic time-to-fill reduction because they collapse multiple stages into a single day.

A traditional recruiting process looks like this: post the job, wait for applications, screen applications, schedule phone screens, conduct phone screens, schedule hiring manager interviews, and so on. Each step introduces days of delay.

A virtual hiring event collapses the first several stages into a few hours. You're simultaneously meeting qualified candidates who've pre-registered, screening them live, and in many cases advancing strong candidates directly to next-stage interviews the same day.

For high volume hiring, some employers make same-day offers at virtual hiring events. For mid-level roles, the event effectively replaces the first two weeks of sourcing and screening with a single concentrated session.

Across our employer customer base, virtual hiring events consistently reduce time to fill by 30 to 50% compared to job board only strategies. For companies filling multiple roles, that compounds fast.

For the full picture on virtual hiring events as a recruiting channel — costs, ROI, platforms, and how to decide whether to host or register for one — see our complete guide to virtual hiring events.

For employers running their first virtual hiring event, our step-by-step guide to hosting a virtual hiring event covers the realistic timeline, platform decisions, and team prep needed to land in that 30 to 50 percent range.

How to Track and Report Time to Fill

Having a time-to-fill metric is useless if nobody sees it. Here's how to track it in a way that actually drives change:

1. Segment by role type. A company-wide average hides important variation. Break it down by department, job family, or level. A 45-day average that's really 20 days for retail and 70 days for engineering tells you where to focus.
2. Segment by stage. Break time to fill into sourcing time, screening time, interview time, and decision time. The bottleneck is almost always in one or two stages.
3. Track trend, not just absolute number. A 38-day average means little in isolation. A 38-day average that's down from 52 days last quarter is a win. Report trends monthly or quarterly.
4. Include it in executive reporting. Build a simple recruiting dashboard that includes time to fill, cost per hire, and quality of hire. Share it monthly with leadership. When executives see the metric regularly, hiring managers prioritize speed.
5. Tie it to cost. Multiply your average time-to-fill delay by the estimated daily cost of vacancy. Translate hiring speed into dollars. Leadership responds to dollars.

Frequently Asked Questions

What is time to fill?

Time to fill is the number of days between when a job requisition is opened and when a candidate accepts the offer. It measures the total business time from the moment a role becomes available to the moment it's officially filled.

How do you calculate time to fill?

Time to Fill = Offer Acceptance Date − Requisition Open Date. Average it across all roles filled in a given period to get your company-wide number. See the formula section above for more detail.

What is the average time to fill a position?

The national average is 36 to 44 days according to SHRM benchmarking. Healthcare, engineering, and executive roles often exceed 60 days. High-volume retail and customer service roles close in 15 to 25 days.

What is the difference between time to fill and time to hire?

Time to fill starts when the requisition is opened. Time to hire starts when the candidate enters your pipeline. Both end at offer acceptance. Time to fill captures total business impact; time to hire captures recruiter efficiency.

How can I reduce time to fill?

The highest-impact moves are building a proactive pipeline, using virtual hiring events, cutting unnecessary interview stages, setting clear SLAs with hiring managers, and fixing the one or two stages where candidates get stuck. See the seven ways section above for the full list.

Why is time to fill important?

Every open role has a daily cost in lost productivity, burned-out covering staff, and delayed business outcomes. Faster time to fill directly lowers cost per vacancy and helps you win competitive candidates before they accept offers elsewhere.