Businesses can calculate how much office space they need by assessing employee numbers, workstations, shared areas, operational requirements and realistic plans for growth. Before deciding to rent office building (this is commonly referred to as เช่าตึกออฟฟิศ in Thai) space, companies should translate these needs into usable square metres rather than simply choosing a property that looks large enough. Careful space planning helps prevent paying for empty areas or moving into premises the business could quickly outgrow.
Start With How Many People Use the Office
Headcount provides a useful starting point, but the number of employees on the payroll does not necessarily equal the number of desks required.
Consider how many people are normally present at the same time. A company with hybrid working arrangements might need fewer permanent workstations, while businesses requiring employees on-site every day may need a desk for each person.
It is also worth considering different departments. Accounting teams, sales staff and technical employees may have very different workspace requirements.
Calculate More Than Desk Space
One common property-planning mistake is calculating enough room for workstations and stopping there. Offices need circulation areas and supporting facilities to function comfortably.
Businesses should account for spaces such as:
- Meeting and conference rooms
- Reception and waiting areas
- Storage and filing areas
- Break rooms or kitchen facilities
- Printing and equipment zones
- Private offices where necessary
- Corridors and circulation space
The amount required for each will depend on how the company operates. A business regularly hosting customers may prioritise reception and meeting areas, while another handling physical products might require significantly more storage.
Study the Shape of the Floor Plan
Two properties with identical floor areas can provide very different amounts of practical workspace.
Columns, narrow corners, entrances and fixed building services may reduce how efficiently a floor can be arranged. A rectangular open floor, for example, may accommodate workstations more effectively than an awkwardly shaped space of the same advertised size.
Businesses should therefore review floor plans rather than relying solely on total square metres. Mapping furniture and operational zones onto the plan can reveal whether the available area is genuinely usable.
Leave Room for Realistic Growth
Renting only enough space for today's workforce can create problems when a company expands.
Estimate likely staffing and operational requirements over the expected rental period. If the business expects moderate growth, allowing some additional capacity could reduce the need for an early relocation.
However, excessive future-proofing can become expensive. Paying for a large section of unused office for several years is rarely efficient. The goal is to create sensible flexibility rather than reserve space for unlikely expansion.
Think About How the Property Will Be Used
Different businesses use buildings differently. A regional office may require meeting rooms and executive spaces, while an operations-focused company might need larger team areas, storage or specialised rooms.
Working hours matter as well. Businesses operating multiple shifts may be able to use the same workstations across different teams, reducing their overall space requirement.
Understanding these patterns turns office sizing into a practical real estate calculation rather than a simple headcount exercise.
Make Every Square Metre Work Harder
Choosing the right office size means finding a property that supports current operations without creating unnecessary rental costs or limiting future growth. Headcount, floor efficiency, shared facilities and expansion plans should all be considered before committing to a commercial property.
Businesses evaluating flexible office premises can explore Rangsit Business Park, where different office configurations can accommodate varying operational and space requirements. Assess your team's needs first, then consider a property that gives your business enough room to operate comfortably and grow sensibly.