Office Space Calculator
Wondering how much office space your business needs? Our office space calculator helps determine the optimal space required based on your specific business requirements.
Calculate your office space requirements now
Office Space Calculator
Calculate the exact amount of space your business needs
Number of Employees
Office Type
Future Growth Planning
Planning for 20% growth means space for 2 additional employees (total: 12 )
Your Office Requirements
Base Space (based on employee size & office type)
Circulation Space (30%)
Total Space Required
Get Your Detailed Office Space Report
Receive a customised report with floor plans and cost estimates based on your requirements.
Why use our office space calculator?
An office space calculator helps determine the optimal space needed by factoring in various elements of your business.
- Precise space planning.
- Calculate exactly how much space you need based on employee count, work arrangements, and specific requirements.
- Cost reduction.
- Office space is often a company's second largest expense after payroll. Optimise your footprint to reduce unnecessary costs.
- Future-proof planning.
- Account for potential growth with a buffer in your calculations to minimize future relocations or reorganizations.
- Employee satisfaction.
- Create a workspace that balances personal space, collaboration areas, and amenities for maximum productivity.
- Time Saving.
- Save time in the planning process, especially if you're not an office space expert.
- Comprehensive Layout.
- Include all essential areas from workstations to meeting rooms, breakout spaces, and circulation paths.
Understanding Different Office Space Types
Different areas of your office serve unique purposes. Understanding these workspace types is crucial for effective office design.
Employee Workspaces
Desk sizes and configurations play a significant role in determining the overall size and layout of an office, as they directly affect how space is allocated and utilised.
- Standard width desk sizes range from 1.2m (compact) to 1.8m (generous), but many companies tailor desk sizes to the role - analysts may need more space for multiple monitors, while sales teams may work comfortably with less. The right sizing supports productivity and space efficiency.
- Dedicated desks provide a sense of ownership and stability, giving employees a fixed space that can feel like a "second home". However, once established, they're difficult to remove without resistance and often reduce layout flexibility, requiring more square footage per person.
- Hot desking promotes flexibility and space efficiency, especially in hybrid work environments. It allows businesses to reduce the overall number of desks, encourages collaboration, and adapts easily to changing team sizes. However, it can lead to a lack of personal space, reduce a sense of belonging, and may create friction if booking systems or etiquette aren't well managed.
Meeting Rooms
In the hybrid work era, meeting rooms have become more essential than ever. According to Coworking Insights , global demand for meeting rooms in flexible office spaces surged by 73% post-pandemic.
How Many Meeting Rooms Do You Really Need?
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Common benchmark:
1 meeting room per 8–12 employees
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Consider increasing this ratio if your teams:
Engage in frequent in-person or client meetings, or require dedicated spaces for brainstorming or collaborative sessions
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Ensure a mix of room sizes:
Small rooms for quick catch-ups and larger rooms for group sessions
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Regularly review your meeting room booking data. Frequent scheduling conflicts or meetings spilling into common areas may indicate the need for additional spaces.
Breakout Areas
Breakout spaces have become an essential feature of modern offices - offering employees a place to think, reset, or collaborate away from their desks. They're not just about comfort; when designed well, they support wellbeing, foster creativity, and improve overall productivity.
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Sizing for Impact
A good rule of thumb is to allow 15–20 square metres of breakout space for every 10–12 employees. This provides ample room for relaxed seating and circulation, making the space inviting without feeling cramped. Proper sizing ensures the area is genuinely useful - not just decorative.
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One Size Doesn't Fit All
Variety matters as much as quantity. Smaller teams might share a single, multifunctional breakout area, while larger offices benefit from a range of spaces - quiet corners for solo work, soft-seating zones for informal chats, and standing tables for quick huddles - ideally spread across different parts of the office.
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Create Contrast with Workstations
To ensure breakout spaces are used as intended, make them visually and atmospherically distinct from the main workspace. Incorporate softer furnishings, textured materials, biophilic elements, and warmer lighting. These cues help signal a mental and physical shift, encouraging people to slow down, connect, or recharge.
Reception Areas
Whether you're setting up in a managed building or designing your own standalone HQ, choosing between a shared reception and a DIY approach isn't just about aesthetics - it's about cost, control, and customer experience.
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Shared Reception: Professional Presence, Low Overhead
Many flexible offices and managed buildings offer a shared front-of-house service. This includes staffed reception desks, digital visitor check-ins, mail handling, and sometimes even concierge services. The main advantage? Cost efficiency. You avoid the salary, training, and ongoing operational costs of a dedicated team - often saving tens of thousands annually. For businesses with fluctuating footfall or smaller teams, this setup offers polish without the commitment, allowing internal space to be used more productively.
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DIY Reception: Full Control, Brand Depth
Running your own reception gives you complete control over the guest experience. You can tailor everything from the staff greeting and interior design to digital signage and even scent! First impressions matter! However, this comes at a cost - both in staffing and space allocation. You'll need to manage logistics, invest in design, and ensure it stays aligned with your evolving workplace strategy.
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What's Right for You?
If your brand depends on high-touch interactions or frequent client visits, a dedicated reception may be worth the investment. If operational efficiency and scalability are key, a shared setup provides flexibility and professionalism without tying up resources.
Circulation Paths
Efficient circulation is essential for a productive office environment, affecting both the user experience and your bottom line.
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Not all floorplans are created equal
Long corridors, awkward angles, or poorly placed meeting rooms can eat into usable space. Since offices are typically priced per square foot, these inefficiencies can significantly inflate your costs - especially in high-rent areas like London. If you're looking for space that works harder for your budget, find office spaces with efficient, high-performing floorplates that align with your team's needs.
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Design for Flow and Focus
Smart circulation design makes the office feel natural to navigate. It separates busy zones from quiet ones, shortens walking routes, and uses layout cues - like lighting or flooring - guides people instinctively. Whether you're fitting out a new space or reassessing your current one, getting the flow right improves day-to-day experience and can have a big impact on your bottom line.
Why Use an Office Space Calculator?
Office space is often a company's second-biggest expense after salaries. Getting the size right is essential - too small, and your team suffers; too big, and you waste money.
Whether you're looking for office space in London, Bristol office space, Manchester offices, or Birmingham office solutions , our calculator helps you find the perfect fit for your growing team.
- Headcount (fixed desks or hot-desking)
- Workspace types (private offices, meeting rooms, collaboration zones)
- Future growth plans
- Hybrid working patterns
It's a fast, practical way to make informed decisions and avoid costly missteps.
Office Space Planning
Smart planning is about more than desks and square metres. As office needs evolve, it's the hidden variables - the ones rarely considered upfront - that often define whether a space truly works. From circulation inefficiencies to underutilised zones and future-proofing blind spots, discover what most companies miss in our comprehensive
It's easy to focus on the number of desks or meeting rooms but have you considered how people move between them?
Poorly designed circulation routes (long corridors, awkward angles, or bottlenecks) don't just frustrate staff; they eat into your usable floor area.
Since offices are leased per square foot, wasted circulation space can significantly inflate your costs. A layout that looks spacious but lacks flow can become an expensive mistake.
Most office plans begin with an office space checklist: desks, meeting rooms, storage. But overly prescriptive zoning often leads to rigid spaces that don't flex with daily rhythms.
The most effective offices include transitional or "in-between" spaces - soft areas between departments, touchdown zones, or unbookable corners where spontaneous conversations and thinking time naturally occur. These overlooked spaces often become the most used - and the most appreciated.
Many businesses plan for today's team size, not tomorrow's. But growth rarely follows a neat line - and downsizing isn't uncommon either.
If your lease or fit-out is too rigid, you risk outgrowing your space - or overpaying for space you no longer need.
Building flexibility into your plan, whether through modular furniture, multi-use rooms, or this may alter your decision on whether to choose a leased, serviced or managed office to help mitigate future disruption and expense.
Frequently Asked Questions
Get answers to common questions about office space planning.