Guide
How Many Housekeeping Staff Does Your Building Need?
There is no universal ratio per square foot. Here is the method we use to work out headcount from the work itself.
By KARGAR Facility Management · Published
Square-foot ratios are popular because they are easy, but they ignore what really drives workload: how many washrooms there are, how many people use the space, how long it is open, and what standard is expected. Two buildings of the same size can need very different teams. The method below builds headcount up from the tasks instead.
The Five-Step Method
Step 1: List areas and tasks
Break the property into areas (work floors, washrooms, pantry, lobbies, stairs, parking, grounds) and list the daily tasks for each. Our office housekeeping checklist is a starting point.
Step 2: Estimate time per task
Estimate how long each task takes and how many times a day it is repeated. Washroom rounds and lobby cleaning are repeated; desk dusting usually is not.
Step 3: Add up daily person-hours
Multiply and total to get the person-hours of work needed per day, split by shift if the property runs more than one.
Step 4: Divide by productive hours per person
A shift is not all productive time — allow for breaks, movement and material handling. Divide daily person-hours by realistic productive hours per person per shift.
Step 5: Add relief and supervision
Add relief cover for weekly offs and leave if the property needs cleaning every day, then decide whether supervision is on-site or visiting.
Illustrative Example
The numbers below are assumptions chosen to show the arithmetic — not a benchmark for any real property.
| Step | Assumption | Result |
|---|---|---|
| Daily work | Tasks across all areas add up to 30 person-hours per day | 30 person-hours |
| Productive time | About 7 productive hours in an 8-hour shift | 30 ÷ 7 ≈ 4.3, rounded up to 5 people on duty |
| Relief | Property is cleaned 7 days a week; each person works 6 days | About 1 extra person for weekly-off cover |
| Supervision | Team of six is large enough for a working supervisor | Supervisor role defined within or above the team |
Change any assumption and the answer changes — which is exactly why a site survey matters.
What Pushes Headcount Up or Down
Pushes it up
High footfall, many washroom blocks, long or multiple shifts, seven-day operation, food service, strict hygiene standards (schools, healthcare).
Pushes it down
Machine scrubbing of large floors, scheduling heavy work outside business hours, compact layouts, limited operating hours.
Societies specifically
Number of towers and lifts, amenities like clubhouses and pools, and the waste process — see society housekeeping.
Offices specifically
Headcount, pantry use and meeting-room turnover — see office housekeeping.
Getting a Headcount for Your Property
Headcount is the biggest driver of housekeeping cost (see what determines housekeeping cost in Pune), so it is worth getting right. KARGAR works out staffing during a site survey using this method, and supplies the team either as a managed service or as housekeeping manpower.
Common Questions
Is there a standard ratio of cleaners per square foot?
Not a reliable one. Footfall, washroom count, hours and expected standard matter more than area alone, which is why task-based estimation is more accurate.
Why add relief staff?
If the property must be cleaned every day but each person works six days a week, someone has to cover weekly offs and leave, or the property goes short-staffed.
Talk to KARGAR About Your Property
We survey the site, write the scope and staffing, and send a proposal you can compare line by line.
Talk to KARGAR