Recruiting interviewer capacity calculator

Calculate interviewer minutes per interview and whole interviews supported with your own figures.

Your numbers

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

Use interviewer minutes per interview and whole interviews supported to compare changes to your inputs. The method and limits below explain the scope.

Examples

Examples

Try the starting example

Panel members required per interview (count)
3
Interview duration (minutes)
60
Preparation per panel member (minutes)
15
Available interviewer minutes
1800
Interviews required (count)
10
Interviewer minutes per interview
225
Whole interviews supported
8
Interviewer minute shortage
450

Try another scenario

Panel members required per interview (count)
3
Interview duration (minutes)
60
Preparation per panel member (minutes)
15
Available interviewer minutes
2500
Interviews required (count)
10
Interviewer minutes per interview
225
Whole interviews supported
11
Interviewer minute shortage
0
Calculation method

Calculation method

Interviewer minutes per interview

a*(b+c)

Whole interviews supported

math.floor(d/(a*(b+c)))

Interviewer minute shortage

max(0,e*a*(b+c)-d)

Symbols and units
a
Panel members required per interview (count)
b
Interview duration (minutes)
c
Preparation per panel member (minutes)
d
Available interviewer minutes
e
Interviews required (count)

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

  • Aggregate interviewer capacity bound; duration+preparation positive. Does not establish common panel windows, which require panel matching. Supported limits: All numeric inputs must be finite. Only the explicitly described mathematical scenario is supported.
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