Recruitment Yield Ratio

Using yield ratios to plan hiring

The main use of yield ratios is working backward from a hiring target. If historical yields for a role are known, the number of applicants needed is a simple calculation.

Say a warehouse must hire 50 seasonal pickers by October 1. Last season: 40% of applicants passed screening, 60% of those booked an interview, 70% of booked interviews actually happened, 65% of interviewees got offers, and 80% of offers became starters. Overall yield = 0.40 × 0.60 × 0.70 × 0.65 × 0.80 = about 8.7%. To get 50 starters, the team needs roughly 50 ÷ 0.087 = 575 applicants, and it should plan media spend and interview slots for that. Working forward, 575 applicants produce about 230 screened candidates and 138 booked interviews, of which about 97 happen. If each interviewer can hold 12 slots a day, those bookings need 12 interviewer-days.

This is how volume recruiting teams turn a headcount plan into a sourcing plan, and it is the backbone of the recruitment funnel.

Yield ratio, conversion rate and selection ratio

These terms overlap and are often used loosely:

• Yield ratio traditionally means the output of a stage relative to its input, and is often quoted as "X applicants per hire" for planning.
• [Pipeline conversion rate](/glossary/pipeline-conversion-rate/) is the same math stage by stage, but used mainly to diagnose where candidates drop out.
• [Selection ratio](/glossary/selection-ratio/) is hires divided by applicants, the inverse of applicants per hire, and is used in assessment and selection research to show how selective a process is.

Pick one set of definitions for your team and write them down.

What yields tell you

• Low applicant-to-screen yield: the ad is attracting the wrong people, or knockout questions are too strict.
• Low screen-to-interview yield: candidates aren't booking. Look at speed of contact and scheduling friction.
• Low interview attendance: weak confirmations and reminders, or too long a gap between booking and interview.
• Low offer-to-hire yield: pay or schedule is not competitive, or the offer process is slow.

Break yields down by source too. A source with a very high volume but low yield to hire may cost more recruiter time than it is worth.

Common mistakes

• Using one company-wide yield for every role. Engineers and seasonal staff have nothing in common in this respect.
• Ignoring time. Yields measured over a busy peak won't hold in a quiet month.
• Counting candidates still in process as having failed to convert. Close the cohort before calculating.
• Treating high yield as automatically good. A very high applicant-to-hire yield can mean you are not screening, which shows up later as turnover.