Recruiting required applicant volume calculator

Calculate whole entrants required at each stage and initial applicants in supplied-rate scenario with your own figures.

Your numbers

Use the units shown. Results update as you change valid inputs.

Use whole entrants required at each stage and initial applicants in supplied-rate scenario to compare changes to your inputs. The method and limits below explain the scope.

Examples

Examples

Try the starting example

Target final hires
10
Sequential stages: name, supplied pass rate %
Apply,50 Screen,40 Offer,50
Whole entrants required at each stage
Apply: 100; Screen: 50; Offer: 20
Initial applicants in supplied-rate scenario
100
Target final hires
10
Initial entrants less final target
90

Try another scenario

Target final hires
11
Sequential stages: name, supplied pass rate %
Apply,50 Screen,40 Offer,50
Whole entrants required at each stage
Apply: 110; Screen: 55; Offer: 22
Initial applicants in supplied-rate scenario
110
Target final hires
11
Initial entrants less final target
99
Calculation method

Calculation method

Whole entrants required at each stage

Work backward from final hires; ceil(required downstream/p), exactly using the supplied decimal percentage at every stage.

Initial applicants in supplied-rate scenario

First stage’s backward-rounded entrant requirement.

Target final hires

Supplied target; rates are scenario assumptions.

Initial entrants less final target

Initial entrants−target, not an observed rejection count.

Symbols and units
a
Target final hires
b
Sequential stages: name, supplied pass rate %

Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.

Assumptions & limits

Assumptions & limits

  • An exact integer backward-planning scenario at supplied stage pass rates, not a guaranteed hiring yield or a calibrated probabilistic forecast. Zero target permits zero-rate stages; a positive target does not.
Are these inputs private?

These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.

Further reading

ILO: supplied workforce records and full-time-equivalent measurement background ↗

Background reading; this does not imply endorsement or independent review of SumFizz.

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