How much office space is needed per employee: benchmarks and calculation

For an initial plan, a conventional modern office might use an illustrative range of 8–12 sq m of total area per employee. This includes not only a desk and chair, but also circulation, meeting rooms, kitchen, cloakroom, break areas, server room and other shared spaces.

Workplace and occupational requirements vary by jurisdiction, activity and office design and should be checked separately. A minimum workstation figure should never be multiplied by headcount and treated as the complete office requirement, because it excludes the wider infrastructure needed by the team.

A client-facing headquarters, executive office or company that regularly receives clients and partners may require a materially larger planning allowance per person. The right calculation therefore begins with the intended use, not one universal number.

We explain how to estimate space for teams of different sizes, which areas to include and how to avoid an office becoming cramped soon after occupation.

In brief: how much space is needed per employee?

Three illustrative scenarios can be used for an initial property search:

These examples refer to total office area, not just the desk zone, and are not statutory standards.

For example, a team of this size might model:

• a lower range for a dense layout;
• a middle range for a balanced layout;
• a larger range for a client-facing headquarters.

The actual requirement depends on meeting rooms, private offices, visitors, technical spaces and the proportion of employees present at the same time.

Minimum workstation area and actual office area are not the same

Do not rely on a single universal workstation minimum. Applicable occupational, fire-safety and design requirements should be checked for the specific premises and activity.

A workstation figure describes the individual work point, not the entire office or all spaces an employee uses during the day.

In addition to desks, a company needs:

• primary and secondary circulation;
• meeting rooms;
• phone booths;
• executive offices;
• reception;
• a waiting area;
• a kitchen or café;
• a cloakroom;
• the server room;
• toilets;
• storage;
• breakout areas;
• technical rooms.

Multiplying a minimum workstation allowance by headcount may provide room for desks but not for a fully functioning office.

When selecting premises, distinguish between:

1. The area of one workstation.
2. The area of work zones including circulation.
3. The total office area including all support spaces.

The third measure is more useful for an initial property search.

Where does the planning range per employee come from?

A desk, chair and movement space occupy only part of the total area allocated to an employee.

Add a share of common facilities:

• meeting rooms;
• the kitchen;
• reception;
• circulation routes;
• a cloakroom;
• storage areas;
• technical areas.

The more functions the office performs, the greater the area required per person.

A dense operational office may minimise shared areas. A headquarters provides more infrastructure per employee, such as meeting rooms, client-facing areas, café, break rooms and restricted executive zones.

The range is not a legal standard; it is an initial planning benchmark used to estimate scale before a full layout is developed.

After the initial calculation, test the premises against the floor plan. The process is explained in “How to Choose an Office in Moscow City”.

Office-area calculation

For an initial estimate, use a simple formula:

Office area = employees present at the same time × planning allowance per person.

The key phrase is “present at the same time”.

If some employees work remotely, travel or attend on a rota, the company may not need a permanent workstation for every person on its payroll.

Example: a conventional team

Assume a given number of people are present and apply a balanced planning allowance:

simultaneous occupancy × planning allowance = initial area estimate.

Add a reasonable allowance for expected team growth rather than treating the initial result as a fixed minimum.

Example: a client-facing office

A company with regular clients, meetings and events should use a larger allowance than a dense operational office:

simultaneous occupancy × client-facing allowance = initial area estimate.

Despite a smaller team, a client-facing office may require more space than a larger operational workplace.

Illustrative office-area table by team size

The table illustrates a search range but does not replace a layout study or applicable compliance review.

The same stated floor area may work well for one team and feel cramped for another. Floor shape, columns, depth and the share devoted to common areas determine actual capacity.

How much space does the work area require?

A work area includes more than the desk footprint.

Allow for:

• the chair and its movement;
• safe circulation behind the employee;
• access to storage;
• separation between adjacent workstation groups;
• routes to exits;
• access to windows and engineering systems;
• space for people with reduced mobility.

Dense seating accommodates more desks but makes the office less adaptable. New employees, extra storage or another meeting room can quickly disrupt the original layout.

A modest allowance for change is usually preferable to filling the premises completely on move-in day.

How many meeting rooms does an office need?

There is no universal formula; the number depends on how the company works.

One large room may be insufficient where employees frequently hold video calls and short meetings. A large room can then be occupied by a small group while others talk beside workstations.

A medium-sized team may benefit from several formats:

• small rooms for a few people;
• meeting rooms for 6–8 people;
• at least one larger meeting room;
• phone booths for individual calls;
• informal spaces for short discussions.

More meeting rooms and enclosed offices increase the total area per employee.

Private rooms are especially important for legal, investment and consulting firms. Technology or creative businesses may hold some meetings in open project areas.

How to account for executive offices

An enclosed-office layout requires more space than open-plan seating.

In addition to the offices themselves, it creates:

• additional partitions;
• separate circulation;
• reception areas;
• spaces for assistants;
• small meeting rooms;
• private waiting areas.

If management occupies a separate level, density will be lower again.

Executive and client-facing levels often need a much larger allowance per person than general workspace. This does not necessarily mean poor efficiency; the areas perform different functions.

When designing a corporate headquarters separate work, management and guest functions before calculating occupancy density.

How much space do the kitchen and break area require?

The kitchen is often considered last even though the whole team uses it.

An undersized kitchen in a large office creates several problems:

• queues at lunchtime;
• insufficient seating;
• noise near work areas;
• odours;
• insufficient storage;
• greater cleaning demand.

A small team may need only a compact coffee point. A larger office may require a full kitchen, several water points and dedicated dining space.

Where employees spend the full working day in the office, break space is not an optional luxury. It relieves pressure on meeting rooms and workstations by giving short conversations, lunch and informal meetings a proper place.

How to size reception and visitor areas

Reception should reflect the actual visitor flow.

A company with occasional visitors may need only a compact desk and a few chairs. A client-facing office should account for simultaneous arrivals, security and visitor assistance.

The visitor area may include:

• an administrator's desk;
• sofas or chairs;
• a cloakroom;
• waiting space;
• a coffee point;
• visitor toilets;
• a private meeting room near the entrance.

A major mistake is making visitors cross the entire open-plan area to reach a meeting. This reduces privacy and disrupts the team.

In well-designed Class A offices in Moscow City the entrance and guest route form part of the overall spatial architecture.

Remember the area that cannot be used for workstations

The total floor area in a listing is not always the same as usable area.

Parts of the premises may be occupied by:

• structural columns;
• internal staircases;
• lift lobbies;
• service shafts;
• windowless rooms;
• technical rooms;
• irregular areas;
• overly narrow sections along the façade.

The difference is especially apparent in irregular high-rise premises. Panoramic windows make a strong impression, but a curved façade, sloping elements or a large core can complicate furniture layouts.

Do not compare properties by total floor area alone. Review the plan and test how many complete work zones remain after partitions are installed.

How to calculate space for a hybrid office

In a hybrid model, workstation numbers are based on peak simultaneous attendance rather than total headcount.

Use the following formula:

Workstations = team size × peak attendance share × contingency allowance.

Example

Use the company's own attendance data to estimate the peak share and add a contingency for unusually busy days.

This gives:

team size × peak attendance share × contingency = required workstations.

Apply a suitable total-area allowance to the resulting workstation count; do not treat a generic benchmark as a fixed requirement.

A hybrid office is not necessarily small. It may have fewer desks but need more:

• meeting rooms;
• phone booths;
• project rooms;
• collaboration spaces;
• personal lockers;
• informal areas.

Employees often come to a hybrid office for meetings and collaboration. Simply removing desks is not enough; the structure of the space must change.

Should you allow for company growth?

Yes, where the premises are being bought or leased for a multi-year period.

An office with no spare capacity can constrain the business long before the lease ends. New employees move into meeting rooms, break areas become workspaces and corridors fill with storage.

Options include:

• a modest contingency for a stable company;
• a larger contingency where growth is planned;
• the ability to change the layout quickly;
• the option to lease or buy an adjacent unit;
• phased occupation.

Excess capacity is not always economical: the company pays to maintain, heat, cool and clean empty space.

If expected growth is difficult to predict, compare buying and leasing separately. The two scenarios are discussed in “Buying or Renting an Office in Moscow City: Which Is More Cost-Effective?”.

How floor height affects office capacity

The floor number does not determine workstation capacity, but high-rise premises have planning characteristics that do.

Consider:

• lift-core position;
• floor depth;
• panoramic-façade geometry;
• engineering areas;
• the number of emergency exits;
• solar shading;
• the need for client-facing spaces.

On high floors, more space may be given to meeting rooms, executive offices and panoramic areas, resulting in lower density than a conventional operational office.

Planning considerations for these premises are covered in our article on office on the top floor of a skyscraper.

How to calculate office area step by step

Step 1. Determine peak attendance

Count the maximum number of employees expected at the same time, not the entire payroll.

Step 2. Choose the office format

Decide whether the layout will be dense, balanced or client-facing.

Step 3. Calculate workstations

Multiply simultaneous attendance by the selected planning allowance.

Step 4. List shared spaces

Record the required meeting rooms, private offices, kitchens, break areas, server rooms and storage.

Step 5. Include visitors

Account for clients, partners, candidates, contractors and employees from other departments.

Step 6. Add a contingency

Allow for team growth or a change in working format.

Step 7. Test the calculation on the floor plan

Make sure the planned functions actually fit the property rather than existing only in a spreadsheet.

Step 8. Check engineering capacity

Compare the intended occupancy with ventilation, air conditioning, power, lift and sanitary capacity.

How many employees can F-375 accommodate?

The F-375 office penthouse occupies a multi-level space in Federation Tower East and combines three functional levels.

Theoretical capacity depends on the selected density and layout:

These are planning scenarios, not a seating plan. Stairs, engineering rooms, meeting rooms, executive areas and the space beneath the glass dome must be included in an actual design.

F-375 is designed to combine several functions rather than maximise desk density:

• workspaces;
• executive offices;
• senior-executive areas;
• meeting rooms;
• client-facing spaces;
• business and corporate event spaces.

A natural use case is therefore a larger company seeking lower density and extensive internal infrastructure.

Common mistakes when calculating office area

Multiplying headcount by a single minimum figure

This ignores shared spaces and usually understates the actual requirement.

Treating every employee identically

Executives, operational staff, project teams and hybrid workers use space differently.

Ignoring visitors

Guests use meeting rooms, reception, cloakroom and parking even without permanent workstations.

Providing only one large meeting room

A team often needs several small rooms more than one large room occupied by a few people.

Forgetting growth

An office designed with no contingency may soon become cramped.

Comparing properties only by total floor area

The same floor area does not mean the same capacity. Floor geometry and core position can materially change the result.

Filling the panoramic façade with desks

The best view areas are not always most valuable as permanent seating; meeting and client-facing spaces may make better use of them.

In brief: how much space does a company need?

For an initial calculation, use planning scenarios rather than fixed requirements:

• a lower allowance for a dense layout;
• a middle allowance for a balanced modern office;
• a larger allowance for a client-facing office or headquarters.

Minimum workstation area is not total office area. Include meeting rooms, circulation, kitchen, reception, technical and visitor areas.

The longer the intended occupation, the more important it is to allow for change and test the calculation on an actual floor plan.

An example where work, management and client-facing functions are divided across several levels appears on the office in Federation Tower.

Frequently Asked Questions

How much office space is required per employee?

There is no single universal figure for the entire office. Check applicable workplace requirements, then model workstations, circulation, shared rooms and support spaces against peak attendance and the actual floor plan.

How much space does a small team need?

The answer depends on layout, meeting rooms, kitchen, shared spaces and simultaneous attendance. Use a tested floor plan rather than a fixed minimum.

How much space does a medium-sized team need?

Requirements vary from a dense operational layout to a larger comfort-focused or client-facing format. Calculate from the company's use case.

How many employees can a given office area accommodate?

There is no fixed answer. Capacity depends on the layout, engineering limits, circulation and the share devoted to meeting, client-facing and technical spaces.

Should remote employees be included?

Use peak simultaneous attendance. A hybrid office may need fewer desks than total headcount but more meeting and collaboration space.

What is included in total area per employee?

The workstation, circulation and a share of meeting rooms, kitchen, reception, cloakroom, server room, storage and other common spaces.

How much space should be allowed for growth?

The allowance should follow the company's growth forecast, lease term and ability to reconfigure or take adjacent space; there is no universal percentage.

Why can offices of the same size accommodate different numbers of people?

Capacity is affected by floor shape, columns, lift core, windows, depth, meeting rooms, private offices and technical areas.