How much speed do you actually need?

Not the biggest number your street can get: the number your busiest evening genuinely uses, plus sensible headroom. Buy above it and you fund idle capacity every month; buy below it and 8pm turns into buffering and dropped calls. Count your evening below and the right tier picks itself, then one postcode check shows who sells it at your address.

Adrian James, Broadband Editor at BroadbandSwitch.uk
Adrian James Broadband Editor · wrote this hub
Dr Alex J. Martin-Smith, Head of Editorial at BroadbandSwitch.uk
Dr Alex J. Martin-Smith Head of Editorial · reviewed it
Last updated . Next review by . Speed figures and consumer rights as published at 5 August 2026. Editorial policy · Corrections log
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Build your busiest evening Tap plus for everything that happens at yours between 8pm and 10pm. The figures are this page's published per-activity ranges.
  • 4K stream25 to 30 Mbps each
  • HD stream5 to 8 Mbps each
  • Video call5 to 15 Mbps each
  • Gamer online50 to 100 Mbps each
  • Heavy cloud sync50 to 200 Mbps when active
Tap plus on an activity to start counting.
Rough planning arithmetic from this page's published figures, with 20 to 30 percent headroom applied. Your address-level answer is the Guaranteed Minimum Speed shown at sign-up. Prefer a guided version? Try the speed calculator.
  • 25-30 Mbpswhat a single 4K stream typically uses
  • 20 Mbpsthe upload ceiling on FTTC, whatever the download says
  • 50%of customers must achieve the advertised speed under the Voluntary Code
  • 30 daysthe GMS fix window before you can leave penalty-free
The whole decision in one pass

Five steps from guesswork to the right package

  1. Count the evening, not the devicesThirty gadgets idling barely register. What matters is 8pm to 10pm: streams, calls, gamers and syncs running together, plus 20 to 30 percent headroom. The builder above does the sums.
  2. Let your address set the menuTiers you cannot order are noise. The postcode check shows which technologies and speeds genuinely reach your door before you fall for an advert.
  3. Shop on the guarantee, not the advertThe headline speed only has to reach half of customers. Your number is the Guaranteed Minimum Speed at sign-up, and if the line stays below it after a 30-day fix window, you can leave without penalty.
  4. Price the whole contractIntro months, standard price, setup fees and the April rises together. The rises schedule shows who adds £3 to £4 a month and who holds flat.
  5. Check the two hidden numbersUpload and latency. Home workers and creators feel upload ceilings long before download ones, and gamers feel latency more than any headline. The sections below show where each lives.
The idea in one picture

A worked evening, tier included

Here is the arithmetic for one busy household: two 4K streams, a video call, one gamer and a cloud sync land between 155 and 375 Mbps before headroom, which shops comfortably in the 500+ tier. Your own evening may be far lighter, and that is the point: most UK households sit happily in 100 to 300 Mbps, and paying for more than your evening uses is a standing order for capacity that sits idle.

A worked example evening: two 4K streams at 50 to 60 Mbps, one video call at 5 to 15, one gamer at 50 to 100 and cloud sync at 50 to 200 total 155 to 375 Mbps at peak. Against the four tiers of 30 to 60, 100 to 300, 500 plus and 1 to 7 gigabits, this house shops in the 500 plus tier once headroom is added.
Figure 1. One household's 8pm counted honestly, and the tier it lands in. Per-activity figures and the 20 to 30 percent headroom guidance as published on this page, August 2026.
The four tiers, honestly drawn

Which tier is your house?

These bands are where UK packages genuinely cluster. The builder above lands you in one; here is what each buys, and the trap in each.

  • 30-60 Mbps Light use

    Email, browsing, one stream at a time, the odd video call. Comfortable for one person or a genuinely quiet household.

    The trap: two 4K streams at once already strain the top of this band. FTTC delivers it almost everywhere; entry full fibre often costs little more.
  • 100-300 Mbps The sweet spot for most UK homes

    Several devices busy at once, 4K on more than one screen, home working with calls and sync, a console on the go. The best speed per pound for typical families.

    The trap: on FTTC-style packages the upload still caps at 20 Mbps. If you send more than you receive, read the upload section below.
  • 500+ Mbps Heavy households

    Three or more simultaneous 4K streams, several home workers, gamers in parallel, big downloads on top. Premium full fibre and top cable tiers live here.

    The trap: paying for this while your evening sums to 150 Mbps. Count first, then buy.
  • 1-7 Gbps Creators and heavy uploaders

    Large video and photo uploads, home servers, several upload-heavy workers at once. Altnets carry the flag: symmetric multi-gigabit up to 7 Gbps on YouFibre and 3 Gbps on Community Fibre where built.

    The trap: older Wi-Fi hands most of this back. Without recent kit and wired links, a gigabit-plus line never reaches your devices.
Why the advert is not your speed

One package, three numbers

Every package carries three different speeds. The advertised figure only has to be achievable for at least half of customers under Ofcom's Voluntary Code of Practice, so it is a population statistic, not a promise to you. Your number is the Guaranteed Minimum Speed: an address-specific figure providers signed up to the code must give you before you commit, with a real right attached, since if your line stays below it after a 30-day fix window you can walk away without penalty. And the third number is what the line actually does at 8pm, which independent measurement, from Ofcom's Connected Nations programme to ThinkBroadband, shows full fibre holds best. Before signing, read the Key Facts and the GMS, and if your current line already disappoints, our speeds lower than advertised guide walks the fix-or-leave route.

One package, three speed numbers. The advert: achievable for at least half of customers under the Voluntary Code of Practice. Your floor: the Guaranteed Minimum Speed given at sign-up, with the right to leave penalty-free if speeds stay below it after a 30-day fix window. The truth: what the line does at 8pm to 10pm, where independent measurement shows full fibre holds up best. Never sign on the advert alone; ask for the GMS.
Figure 2. Advertised, guaranteed and real. Shop on the middle one. The 50 percent rule, GMS rights and fix window as published on this page, August 2026.
The number nobody advertises

Upload: where good downloads go to die

Video calls, cloud sync, creator uploads and backups all run upstream, and upstream is where the big brands have historically been meanest: FTTC caps at 20 Mbps whatever the download says, and most standard packages send far slower than they receive. As a planning guide from this page's published bands, 10 to 20 Mbps covers occasional calls and light sync, 20 to 50 suits regular home working, 100 plus suits creators and multi-worker households, and symmetric gigabit-class upload is altnet territory, where YouFibre, Hyperoptic, Community Fibre, toob and Trooli typically sell the same speed both ways. Full detail lives in the upload versus download guide.

What each technology honestly delivers

  • Full fibre (FTTP)Retail packages commonly up to 900 Mbps, ceilings around 1.8 Gbps on Openreach, symmetric at higher tiers and across most altnet ranges. The most consistent performer.
  • FTTCUp to around 80 Mbps down and 20 up, falling with distance from the cabinet. Fine for light tiers; the upload cap is the real constraint.
  • Cable (Virgin Media)Typically up to around 1.1 Gbps down across roughly 16 million premises, upload lower than download, latency competitive with full fibre.
  • ADSLUp to 24 Mbps and often far less with distance. On the copper network heading for the January 2027 switch-off; see the copper switch-off guide.
  • 4G and 5G homeSignal-dependent: roughly 30 to 100 Mbps on 4G and 200 to 500 plus on strong 5G. A genuine option where wires disappoint and a handy stopgap.
  • Multi-gigabit altnetSymmetric 1 to 7 Gbps where independent networks have built, YouFibre's 7 Gbps the current ceiling. For creators and heavy uploaders in footprint.

Which of these reaches your door is an address fact, not a brand fact. The technology comparison goes deeper, and the postcode check settles it in thirty seconds.

When it actually matters

8pm honesty, and the Wi-Fi tax

Broadband is bought at noon and judged at 8pm. Peak evenings are when streams, games and calls collide, and networks differ in how gracefully they cope: full fibre typically degrades least, while congested lines show up as the classic slow-at-night pattern. Gamers should weigh latency and jitter above headline speed, and wire the console or PC where possible. And remember the quiet thief: old Wi-Fi. A gigabit line behind a dated router delivers a fraction of itself to your devices, so larger homes often gain more from mesh or a better router than from the next tier up. Test what you really get today with the speed test or watch it live in the quality monitor.

You now know your number

Your evening has a tier. Your address has a price.

You have counted the evening and picked the band. The last step is the only one that is address-specific: seeing which providers sell that tier at your door, what it genuinely costs across the contract, and what they will guarantee in writing.

Match your tier to live prices

Every provider and speed at your address, ranked by total contract cost, guarantees shown before you buy.

Independent and free. Takes about 30 seconds.
Common questions

Frequently asked questions

What broadband speed does a typical UK household need?

Most homes sit comfortably in 100 to 300 Mbps: several devices at once, 4K on more than one screen, home working and a console all fit with room to spare. One quiet person can live happily on 30 to 60 Mbps, while three-plus simultaneous 4K streams, parallel gamers and several home workers justify 500 plus. The honest method is to count your own 8pm with the builder above rather than adopt anyone's average.

Is gigabit broadband worth it?

Only if your evening says so. A typical household's peak rarely exceeds a few hundred megabits, so a gigabit line mostly buys headroom you never touch, at a premium every month. It earns its keep for creators moving big files, homes with several heavy uploaders, and anyone whose counted demand genuinely presses past 500 Mbps. And whatever you buy, dated Wi-Fi will quietly hand much of it back before it reaches your devices.

What is the Guaranteed Minimum Speed, and what rights come with it?

Providers signed up to Ofcom's Voluntary Code of Practice must give you an address-specific Guaranteed Minimum Speed before you sign, which is the realistic floor for your line rather than the advert's population statistic. If your speeds consistently fall below it, the provider gets a 30-day window to fix the problem, and if they cannot, you can leave without exit fees. That makes the GMS the single most useful number on the order page.

Why is my broadband slower than advertised?

Because the advert only has to be achievable for at least half of customers, and you may not be in that half, especially on FTTC where speed falls with distance from the cabinet. Peak-time congestion and elderly Wi-Fi do the rest. Test at the router with the speed test, compare against your GMS rather than the headline, and if you are genuinely below the guarantee, the speeds-lower-than-advertised guide walks the complaint through to the penalty-free exit.

Who actually needs fast upload?

Anyone who sends more than they receive: home workers on daily video calls, households syncing large files to the cloud, creators publishing video and photos, and anyone running backups. FTTC's 20 Mbps upload ceiling bites these households long before the download does. From this page's bands, 20 to 50 Mbps suits regular home working and 100 plus suits creators, with symmetric altnet packages the clean answer where they have built.

For gaming, does speed or latency matter more?

Latency, by a distance. A game uses modest bandwidth once downloads are done, but every input rides on response time, so a stable low-latency line beats a fast jittery one. Full fibre typically delivers lower latency than FTTC, cable competes well, and a wired connection to the console or PC removes the Wi-Fi wobble. Speed still matters for the patch on release night, which is where the 50 to 100 Mbps per gamer planning figure comes from.

Can my Wi-Fi limit the speed I pay for?

Easily, and it is the most common disappointment we see. Older wireless standards cap what reaches each device, walls and distance shrink it further, and one weak router can make a premium line feel mid-tier. Before buying a bigger package, test wired versus wireless at the same moment: if wired is fine, the fix is mesh or a better router, not more broadband.

How current is this page?

The speed figures, the 50 percent rule, the GMS rights and the technology ceilings are stated as published at 5 August 2026, and the evening builder reads its numbers from this page's own markup, so the tool and the text cannot drift apart. The page sits inside the site's 90-day review cycle, and anything that ages can be flagged through the public corrections process.

How we put this hub together. Compiled by Adrian James and reviewed by Dr Alex J. Martin-Smith from Ofcom's Voluntary Code of Practice on Broadband Speeds, the Connected Nations 2025 measurement programme and independent performance testing, with per-activity figures stated as published at 5 August 2026. The evening builder performs its arithmetic in your browser from values in this page's markup and stores nothing. Thirteen household situations get their own treatment in Broadband by need; this hub owns the speed question. The framework behind our comparisons: the ranking methodology, methodology and trust hub and affiliate disclosure. Spotted something out of date? Use the corrections process or contact us.

References

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