WiFi Installation Cost Calculator | ACCL
💡How to use this tool: set your building size and AP generation, then choose a management platform on the left. Your AP layout, PoE budget and cost estimate update instantly on the right.

Building parameters

3
m² per floor

Access points & switching

PoE class: 802.3bt (90W port) · ~38W per AP
For Wi-Fi 7 APs, 802.3bt (PoE++) switches are recommended
15%
Added to material costs

WiFi management & control

Select how the WiFi network will be managed and monitored.
No controller Standalone
APs configured individually. Suitable for very small sites (1–3 APs). No centralised management or roaming optimisation.
No additional cost
On-premise hardware controller Hardware
Physical controller appliance on-site. One-off capital cost, no recurring licence. Recommended for 4–50 APs on a single site.
One-off supply & install · no annual fee
Cloud-managed Cloud · Annual
Zero on-site controller hardware. Management via vendor cloud portal. Per-AP annual licence. Ideal for multi-site, remote management, and MSP-managed environments.
Per-AP annual licence + setup
Override controller costs

Unit rates (ex-VAT)

Edit any rate — all figures recalculate instantly.
At a glance
Management & control Standalone

Floor plan — AP layout

AP layout per floor
Wi-Fi 6 / 6E AP (2 × Cat6A drops)

PoE power budget

Switch power budget 0%
— —

Cost breakdown

ItemQtyUnitTotal
Indicative estimate only — not a formal quotation. Cat6A pricing covers two certified drops per AP to patch panel, including Fluke DSX testing to BS EN 50173 / ISO IEC 11801. ACCL installs to a +3dB margin above TIA-568 / ISO IEC 11801 on all tested links. PoE budget calculated at 60% port utilisation for headroom. Wi-Fi 7 APs require 802.3bt (PoE++) switches — standard PoE+ switches will not deliver sufficient power. Cloud licence costs shown are indicative list prices; actual pricing varies by platform, volume, and partner tier. All prices ex-VAT. Active Communication Company Ltd · Reg. 3464754 · VAT 707090550 · BICSI & SSAIB accredited.

Ready for a fixed-price quotation?

Free site survey · No obligation · London, Kent, Surrey & South East

0333 900 0101
Explore our other free calculators
Data cabling cost CCTV installation Access control Cable fill PoE budget

How this Wi-Fi cost calculator works

Use ACCL’s Wi-Fi cost calculator to build an early estimate for a commercial wireless installation, including access points, cabling, PoE switching, controllers and configuration.

The calculator uses the number of floors, floor area, ceiling height, environment type, selected Wi-Fi generation, controller model, switching requirements and design contingency to produce an indicative project range.

It is designed for initial budgeting, office moves, wireless upgrades, new fit-outs, warehouse coverage, education projects and multi-floor commercial sites. The result can support an early business case, but it is not a fixed quotation or a substitute for a professional wireless survey.

For an overview of ACCL’s survey-led approach, access point installation, secure configuration and performance validation, visit our Commercial Wi-Fi Installation service.

What affects commercial Wi-Fi installation costs?

Floor area is only one part of wireless design. Building materials, room layout, ceiling construction, user density, device types, interference, roaming requirements and the applications being used can all change the number and placement of access points.

The supporting network infrastructure also affects the final scope. Each access point may require a dedicated Cat6A cable, suitable PoE switching, available cabinet capacity, controller hardware or cloud licences, secure SSID and VLAN configuration, and integration with the existing network.

Use ACCL’s Data Cabling Cost Calculator to estimate the structured cabling element and the PoE Budget Calculator to assess device demand, switching capacity and power headroom.

Access point cabling should be planned and installed with reference to recognised installation and quality-assurance requirements, including BS EN 50174-1.

Outdoor areas, high ceilings, restricted access, occupied workplaces and out-of-hours installation can add further requirements. ACCL’s free site survey confirms the RF environment, likely access point positions, cable routes, mounting requirements, switching capacity and practical installation approach.

For more detail on predictive surveys, on-site testing, heatmaps and capacity planning, see our Wi-Fi Site Surveys service.

Choosing Wi-Fi 6, Wi-Fi 6E or Wi-Fi 7

The newest Wi-Fi generation is not automatically the right choice for every site. Wi-Fi 6 remains suitable for many business environments, while Wi-Fi 6E and Wi-Fi 7 can provide additional capacity and spectrum options where compatible client devices and high-density applications justify the investment.

The correct choice depends on user density, device capability, application performance, expected network lifecycle, channel availability and the wired backhaul supporting each access point.

ACCL can review the existing estate and recommend whether to optimise, expand or replace the wireless network. The design can also account for phased upgrades where a complete replacement is not commercially necessary.

From indicative estimate to surveyed wireless design

Following a free site survey, ACCL can provide a defined wireless scope covering access point quantities and positions, cabling, PoE switching, controller requirements, secure segmentation, guest access, installation, configuration and performance validation.

Projects can include structured cabling, cabinet upgrades, fibre uplinks, switch installation and wireless optimisation as one coordinated delivery. This avoids treating Wi-Fi hardware separately from the network infrastructure that supports it.

Explore our wider Business Wi-Fi Installation and Support service for commercial wireless design across offices, schools, retail, hospitality, warehouses and multi-site estates.

Ready to validate your Wi-Fi estimate?

Book a free ACCL site survey to confirm coverage, capacity, access point positions, cabling, PoE switching and the most suitable wireless design.

Book Your Free Site Survey
`;const win = window.open('', '_blank'); if (!win) { const blob = new Blob([html], { type: 'text/html' }); const url = URL.createObjectURL(blob); const a = document.createElement('a'); a.href = url; a.download = 'ACCL-WiFi-Estimate-' + ref + '.html'; a.click(); URL.revokeObjectURL(url); return; } win.document.open(); win.document.write(html); win.document.close(); win.addEventListener('load', () => { setTimeout(() => { win.focus(); win.print(); }, 600); }); }
This field is for validation purposes and should be left unchanged.

How this Wi-Fi installation cost calculator works

This Wi-Fi installation cost calculator gives facilities managers, IT teams and project leads an early estimate for a commercial wireless network. It uses the number of floors, floor area, ceiling height, environment type, Wi-Fi generation, controller model, PoE switching and design contingency to build an indicative project range.

It is designed for initial budgeting, office moves, wireless upgrades, new fit-outs, warehouse coverage, education projects and multi-floor commercial sites. The result can help shape an early business case, but it is not a fixed quotation or a substitute for a professional Wi-Fi survey.

For an overview of ACCL’s survey-led approach, access point installation, secure configuration and performance validation, visit our Commercial Wi-Fi Installation service.

What can affect the final Wi-Fi project cost?

Floor area is only one part of wireless design. Building materials, room layout, ceiling construction, user density, device types, interference, roaming requirements and the applications being used can all change the number and placement of access points.

The supporting infrastructure can also affect the final scope. Each access point may require a dedicated Cat6A cable, suitable PoE switching, available cabinet capacity, controller hardware or cloud licences, secure SSID and VLAN configuration, and integration with the existing network.

Outdoor areas, high ceilings, restricted access, occupied workplaces and out-of-hours installation can add further requirements. ACCL’s free site survey confirms the RF environment, likely access point positions, cable routes, mounting requirements, switching capacity and practical installation approach.

For more detail on surveys, heatmaps and capacity planning, see our Wi-Fi Site Surveys service.

Choosing Wi-Fi 6, Wi-Fi 6E or Wi-Fi 7

The newest Wi-Fi generation is not automatically the right choice for every site. Wi-Fi 6 remains suitable for many business environments, while Wi-Fi 6E and Wi-Fi 7 can provide additional capacity and spectrum options where compatible client devices and high-density applications justify the investment.

The correct choice depends on user density, device capability, application performance, expected network lifecycle, channel availability and the wired backhaul supporting each access point.

ACCL can review the existing estate and recommend whether to optimise, expand or replace the wireless network. The design can also account for phased upgrades where a full replacement is not commercially necessary.

From indicative estimate to surveyed wireless design

Following a free site survey, ACCL can provide a defined wireless scope covering access point quantities and positions, cabling, PoE switching, controller requirements, secure segmentation, guest access, installation, configuration and performance validation.

Projects can include new structured cabling, cabinet upgrades, fibre uplinks, switch installation and wireless optimisation as one coordinated delivery. This avoids treating the Wi-Fi hardware separately from the network infrastructure that supports it.

Explore our wider Business Wi-Fi Installation and Support service for commercial wireless design across offices, schools, retail, hospitality, warehouses and multi-site estates.

Ready to validate your Wi-Fi estimate?

Book a free ACCL site survey to confirm coverage, capacity, access point positions, cabling, PoE switching and the most suitable wireless design.

Book Your Free Site Survey

Get in touch today

Have a no-obligation chat with one of our data cabling experts, who can recommend a solution to suit your requirements and budget.

0333 900 0101 sales@network-data-cabling.co.uk Contact us

Frequently Asked Questions – (FAQs)

Q. Is this a fixed quotation?

No. The calculator provides an indicative project range for early-stage budgeting. ACCL confirms final pricing after a Wi-Fi survey, network review and assessment of access point positions, cable routes, switching, licences and installation requirements.

Q. Does the estimate include cabling and PoE switching?

The calculator can include indicative allowances for access point cabling, PoE switching, controller hardware or cloud licensing, installation and configuration. The exact requirements are confirmed after the existing network and cabinet infrastructure have been reviewed.

Q. How accurate is the estimated number of access points?

It is a planning estimate based on floor area and the selected environment. Final access point quantities and positions depend on building materials, interference, user density, device behaviour, roaming requirements and the results of a predictive or on-site Wi-Fi survey.

Q. Should I choose Wi-Fi 6, Wi-Fi 6E or Wi-Fi 7?

The right generation depends on your client devices, applications, capacity requirements, available spectrum and expected upgrade cycle. ACCL can recommend the most appropriate option rather than specifying newer hardware where it offers little practical benefit.

Q. Can ACCL improve an existing Wi-Fi network?

Yes. Poor performance can result from access point placement, interference, channel planning, power settings, insufficient wired backhaul or limited PoE capacity. A survey can identify whether optimisation, additional access points or a phased replacement is the best approach.