Activity-based working is a workspace model in which employees have no permanently assigned desk and instead choose from a variety of zones designed for specific types of tasks. In short, activity-based working refers to an office design philosophy that replaces one-size-fits-all workstations with a range of environments, such as focus rooms, collaboration areas, informal lounges, and project spaces, matched to the different kinds of work people perform throughout the day.
The model assumes that different activities require different physical settings.
Key characteristics of activity-based working
The defining feature of activity-based working is intentional zone diversity. Rather than rows of identical desks, the floor plan includes quiet areas for concentration, open tables for group work, enclosed rooms for calls or confidential conversations, and social spaces for informal exchange.
No employee owns a fixed desk, and personal belongings are stored in lockers or mobile pedestals. A resource booking system is typically provided so employees can reserve a specific workspace type in advance, adding predictability to the otherwise fluid arrangement.
How activity-based working works
Employees begin their day by assessing what kind of work they plan to do and selecting a zone that supports it. Someone spending the morning on focused writing may choose a quiet carrel or a focus pod.
In the afternoon, when collaborating with a team, they move to an open project area or book a meeting room. Throughout the day, they are expected to take their belongings with them as they shift between zones.
Facility teams monitor which zones are most in demand using occupancy data, adjusting the ratio of space types over time to reflect actual usage. Flexible working schedules mean that the office population changes throughout the week, so zone availability varies accordingly.
Why activity-based working matters for workplaces
Activity-based working addresses a structural inefficiency in traditional offices: a fixed desk assigned to one person is empty whenever that person is in a meeting, working remotely, or on leave. By removing fixed assignments and creating a portfolio of shared spaces, organizations increase the overall utilization of their floor plate.
The model also supports employee autonomy, letting individuals choose where to work based on the task at hand rather than where their nameplate happens to be. When paired with hot desking arrangements and a clear hybrid work policy, activity-based working can significantly reduce the desk-to-headcount ratio without reducing the quality of the in-office experience.
Common examples of activity-based working
Large professional services firms have adopted activity-based working across entire office buildings, replacing department-specific floors with mixed zones available to all staff. Technology companies use the model to reduce per-person square footage while offering a wider variety of work settings.
Universities have applied activity-based principles to administrative buildings, creating shared workspace for staff who split time between the office and home. In each case, the physical layout is designed around task types rather than team hierarchies or reporting lines.
Activity-based working vs related concepts
Activity-based working vs flexible working
Flexible working describes when and where employees work, including the split between office and remote days. Activity-based working describes how the office is organized when employees are present.
The two are complementary: flexible working sets the attendance framework, while activity-based working determines what kind of environment employees encounter on office days.
Activity-based working vs hot desking
Hot desking removes fixed desk assignments but typically provides only one type of workstation. Activity-based working removes fixed assignments and provides multiple distinct zone types designed for different tasks.
Hot desking is a simpler version of the same underlying idea; activity-based working adds spatial intentionality and zone diversity on top of it.
Activity-based working vs flexible work arrangements
Flexible work arrangements cover the contractual and scheduling dimensions of how work is organized, such as part-time hours, compressed weeks, or staggered shifts. Activity-based working is an office design concept.
The two can coexist: an organization may offer flexible work arrangements to employees who, on their office days, work in an activity-based environment.
Frequently asked questions about activity-based working
Does activity-based working suit all types of roles?
Activity-based working works best for roles that vary between different task types throughout the day. Roles requiring specialized equipment that cannot be shared, such as lab benches or dual-monitor trading stations, are less suited to the model and are often given dedicated or semi-dedicated workstations within an otherwise activity-based floor.
How do employees store personal items in an activity-based working environment?
Personal lockers or mobile storage units are standard. Employees collect their belongings at the start of the day and return them at the end.
Digital tools replace paper files, and shared printing or storage facilities serve common needs.
How many of each zone type should an activity-based office include?
The ratio depends on occupancy data and the nature of the work performed. Typically, focus areas make up 30 to 50 percent of the floor, collaboration spaces 30 to 40 percent, and social or informal zones the remainder.
These ratios are adjusted over time as utilization data reveals actual preferences.
Is activity-based working the same as an open-plan office?
No. An open-plan office is a layout without walls or enclosed rooms, often still with fixed desks. Activity-based working is a philosophy that typically includes a mix of open and enclosed spaces, each serving a specific purpose.
The presence of quiet rooms and enclosed meeting pods distinguishes it from a simple open plan.
How is activity-based working adoption measured?
Occupancy sensors placed in each zone type track how often each area is used and at what times. Booking data shows which resources employees choose in advance.
Together, these inputs tell facility teams whether the zone mix is well calibrated or whether certain area types are consistently over- or underused.
