Institute for the Study of Pointless Metrics

workplace·Published 2024-11

Open-Plan Office Square Footage Per Employee and Measured Synergy Decline: A Longitudinal Correlation

Principal investigator: Dr. Augustus Crane, Director of Advisory Services.

3055.581106.5132415263748Open-plan square footage per employee (sq ft per person)Synergy decline score (18-month delta on Institute Synergy Index) (points)r = 0.79p < 0.001n = 412
Figure 1. Open-plan square footage per employee versus Synergy decline score (18-month delta on Institute Synergy Index). n = 412.
The more open-plan square footage allocated per employee, the steeper the observed decline in measurable synergy over eighteen months.

Methodology

Four hundred and twelve organizations with open-plan office configurations were enrolled in an eighteen-month prospective study. At enrollment, Institute fellows conducted facility measurements to determine gross open-plan area and headcount. Synergy Index scores were administered at month zero and month eighteen by the Institute's assessment panel via a thirty-item questionnaire distributed to all employees willing to complete it, which in several cases was fewer than five.

Funding disclosure: Funded in part by a workplace strategy consultancy that had recommended against open-plan configurations to its clients for the preceding four years.

Instruments cited in this study

Full citation

Crane, A. (2024). Open-Plan Office Square Footage Per Employee and Measured Synergy Decline: A Longitudinal Correlation. Institute for the Study of Pointless Metrics. r = 0.79, p < 0.001, n = 412.