Plusnet Fibre Speed Test Guide (2026)

Plusnet Full Fibre customers should receive average download speeds in line with their chosen package — 74Mbps, 145Mbps, 300Mbps, 500Mbps, or 900Mbps — delivered over Openreach's full fibre network. Plusnet is a BT-owned, Yorkshire-based ISP that consistently achieves among the lowest complaint rates in Ofcom's quarterly reports. If speeds are falling short, practical steps can quickly identify and resolve most issues.

Expected Plusnet Full Fibre Speeds by Package

Plusnet offers a broad range of Full Fibre tiers on the Openreach network, with pricing that tends to undercut comparable packages from BT. Full Fibre 74 averages 74Mbps download and around 17Mbps upload. Full Fibre 145 delivers approximately 145Mbps down and 30Mbps up. Full Fibre 300 averages 300Mbps down and 50Mbps up. Full Fibre 500 reaches around 500Mbps down and 75Mbps up. Plusnet's top tier, Full Fibre 900, advertises 900Mbps average download and approximately 110Mbps upload — well suited to large households with multiple simultaneous users. Plusnet also offers a legacy Fibre (FTTC) package averaging 66Mbps download with around 9.5Mbps upload. On any Openreach FTTP package, Plusnet provides a guaranteed minimum speed at sign-up, and customers who consistently fall below that floor can request a fix or exit without penalty under Ofcom rules. Prices for new Plusnet customers in April 2026 start from £21.99 per month on a 24-month contract, with staged annual rises planned.

How to Run a Speed Test on Plusnet Broadband

Accurate speed testing with Plusnet requires a few simple steps. First, connect your computer or laptop directly to the Plusnet Hub Two router using an ethernet cable — Wi-Fi results will typically be 20–50% lower than your actual line speed due to signal interference, distance, and the wireless protocol in use. Pause any active downloads, software updates, or streaming on other devices in the house, as these share your connection's bandwidth and will skew results. Run the test at least three times and average the results. Check speeds at different times of day: Plusnet's Openreach network experiences moderate congestion at peak times (8–10pm), so comparing peak with off-peak measurements reveals how much the network is loaded. Plusnet's Hub Two supports both 2.4GHz and 5GHz Wi-Fi bands — if you must test wirelessly, use 5GHz and stay within 5 metres of the router for the best wireless reading.

Understanding Your Plusnet Speed Test Results

Speed test results for Plusnet will show four metrics. Download speed (Mbps) is the headline figure — it governs how quickly you can stream video, browse, or download files. Upload speed is particularly important for home workers making video calls; Plusnet Full Fibre upload speeds on Openreach are asymmetric, typically around 10–110Mbps depending on tier. Latency (ping) on Plusnet Full Fibre via ethernet should be around 7–18ms to UK servers, based on user reports — a significant improvement on the 20–40ms typical of FTTC connections. Jitter is the variation in ping between packets; low jitter (under 5ms) is important for stable video calls and lag-free gaming. If your download is more than 20% below the minimum guaranteed speed Plusnet quoted at sign-up, document the results and contact Plusnet support. Plusnet's Ofcom complaint rate stands at just 4 per 100,000 customers in Q3 2025 — one of the lowest in the industry. For reference, TalkTalk and Vodafone offer equivalent speed tiers on Openreach and CityFibre, with similar latency profiles on FTTP.

How to Improve Your Plusnet Broadband Speeds

Router placement has a major impact on Wi-Fi performance. Position your Plusnet Hub Two in a central, elevated location — off the floor and away from other electronic devices that emit radio frequency interference. Common culprits include baby monitors, microwaves, and neighbouring Wi-Fi networks, all of which can degrade 2.4GHz performance. Switching to the 5GHz band is the quickest fix for close-range devices, as it is faster and less congested in most homes. If you have a large home, consider powerline adapters or a mesh Wi-Fi system to extend coverage without relying on Wi-Fi repeaters, which can halve throughput. Always use ethernet for devices where maximum speed matters — games consoles, smart TVs, and desktops perform significantly better when wired. Restart your Hub Two monthly to clear caches and apply any available firmware updates. If speeds remain below the guaranteed minimum after 30 days of reporting the issue, Plusnet must allow you to exit your contract penalty-free under Ofcom's Broadband Speeds Code of Practice.

Compare Broadband Deals at Your Address

Not happy with your current speeds or price? Use CompareFibre to check all available providers at your address and see whether you can get more speed for the same money. Plusnet Full Fibre packages are among the most competitively priced on the Openreach network, starting from £21.99 per month on a 24-month contract in 2026.

Frequently Asked Questions

What is Plusnet's minimum guaranteed speed?

Plusnet provides a minimum guaranteed download speed at sign-up, based on your specific line and package. For Full Fibre 900, the minimum guaranteed speed is typically around 450Mbps. If your speed consistently falls below this figure, you should report it to Plusnet. If they cannot resolve it within 30 days, you are entitled to exit your contract without a penalty charge.

Why is Plusnet slower than expected on Wi-Fi?

The Plusnet Hub Two is a competent router but may struggle with Wi-Fi coverage in larger homes. Wi-Fi performance depends on distance from the router, wall materials, and competing signals. Switch to the 5GHz band for nearby devices, and consider a mesh extender for multi-floor homes. Always test via ethernet for an accurate reading of your actual broadband line speed.

Is Plusnet good for gaming and low latency?

Plusnet Full Fibre delivers latency of around 7–18ms to UK servers, which is excellent for gaming and streaming. The FTTC service is higher (20–40ms) but still generally acceptable for casual gaming. Wiring your console or PC directly to the Plusnet Hub Two via ethernet reduces both latency and jitter significantly compared with Wi-Fi.

Related Guides

Plusnet Fibre Broadband Reviews · BT Fibre Speed Test · EE Fibre Speed Test · Plusnet Full Fibre Deals · Broadband Speed Guide

Methodology

This guide is based on publicly available data from Ofcom, provider websites, and independent sources including ISPreview.co.uk, Thinkbroadband, and Point Topic. Pricing, speeds, and availability were verified in April 2026 and are subject to change. CompareFibre is editorially independent — providers do not pay for placement or influence our recommendations.