Occupancy (Utilisation) Levels

Author: CCa2z

Date: 29th October 2004

Occupancy is measure of how busy we are (Talk time + After Call Wrap time), but what should appropriate occupancy levels be?

priTel in priTel Rule 75, indicate the most efficient and balanced level, having regard efficiency and staff is the following:

Occupancy 75% (Talk time + After Call Wrap time) and Ready 75% (Talk time + Available time)

Occupancy 75%

TALK
60%

+

WRAP
15%

Non-Occupancy 25%

AVAILABLE
60%

+

BREAKS
10%

This is an excellent 'rule of thumb', how do your occupancy levels compare?  priTel indicate call centres should aim to have a minimum occupancy of 75%, maximising no higher than 80% - recognising, smaller skill groups do have to be less occupied to achieve service levels.  However, these groups can still be occupied at the higher levels, with 'infill' work.

What these occupancy levels mean in terms minutes per hour is as follows in a typical 07:30hrs day:

Occupancy 75%

TALK
36 MINS P/H   60%

+

WRAP
9 MINS P/H   15%

Non-Occupancy 25%

AVAILABLE
9 MINS P/H   15%

+

BREAKS
6 MINS P/H 10%

Low occupancy can reflect too few calls, too many staff or small group sizes.  High occupancy, reflects too many calls or too few staff.

It is management responsibility to ensure the minimum occupancy levels are delivered, this means where occupancy is below 75%, they should be seeking additional work or reducing staffing levels to bring up occupancy.

Occupancy has a cost, for any given number of calls, the lower the occupancy, the higher the unit cost.

There are many tools for establishing and measuring your occupancy levels in TOOLKITS - such as the one below.

Calculate occupancy levels from your current variables

Input Zone

 

 

 

 

Occupancy

Available

Agents

Call Volume

Talk (s)

Wrap (s)

Occupancy

m:s per hr

m:s per hr

19.0

400

120

30

88%

0:52:38

0:07:22

21.0

400

120

30

79%

0:47:37

0:12:23

23.0

400

120

30

72%

0:43:29

0:16:31


or calculate non service level FTEs from occupancy

Input Zone

 

 

 

FTE

Occupancy

Available

Occupancy

Call Volume

Talk (s)

Wrap (s)

Agents

m:s per hr

m:s per hr

79

200

145

25

12.0

0:47:24

0:12:36

56

200

120

25

14.4

0:33:36

0:26:24

79

200

120

25

10.2

0:47:24

0:12:36

 


Share this
email this page to a friend print this page