18 providers offer 206 broadband deals in Calne, from £19.00 a month and up to 1,600 Mbps. Typical measured speed is 80 Mbps down and 31 Mbps up, 21% below the UK download average.
Best value broadband deal in Calne, Wiltshire (SN11)
The best value in Calne, Wiltshire (SN11) on full first-year cost is Plusnet's Full Fibre 145: £292 across year one, about £24 a month. A £155 reward card is bundled in. 145 Mbps covers streaming, video calls and working from home.
Best value in Calne, Wiltshire (SN11)
£22.99/mo
rises to £26.99 in March 2027 (+£4)
Avg £26.32/mo over contract · £632 total over 24 months
Fastest broadband deal in Calne, Wiltshire (SN11)
The fastest deal available in Calne, Wiltshire (SN11) is Full Fibre 1.6GB Premium from EE at 1,600 Mbps.
Fastest in Calne, Wiltshire (SN11)
Full Fibre 1.6GB Premium
115 Mbps upload · Full Fibre
Best for power users & big households
£33.99/mo
rises to £37.99 in March 2027 (+£4)
Avg £37.32/mo over contract · £896 total over 24 months
Cheapest broadband deal in Calne, Wiltshire (SN11)
The cheapest deal in Calne, Wiltshire (SN11) is Explorer 300 from Gigaclear at £19.00 a month for 300 Mbps. It's full fibre, so the advertised speed is the speed that reaches the router. 4th Utility is essentially level at £20.00 a month.
Cheapest in Calne, Wiltshire (SN11)
£19/mo
No rises, no surprises.
£342 total over 18 months
Runner-up on price
300Mb Full Fibre (24 Months)
300 Mbps upload · Full Fibre
Best for 4–5 person households, heavy use
£20/mo
for 12 months, then £40/mo
Avg £30/mo over contract · £720 total over 24 months
Compare broadband deals in Calne, Wiltshire (SN11)
300Mb Full Fibre (24 Months)
300 Mbps upload · Full Fibre
Best for 4–5 person households, heavy use
£20/mo
for 12 months, then £40/mo
Avg £30/mo over contract · £720 total over 24 months
Gig1 Broadband Only
41 Mbps upload · Hybrid Fibre-Coaxial
Best for power users & big households
£25.99/mo
rises to £29.99 in April 2027 (+£4)
Avg £28.99/mo over contract · £696 total over 24 months
Sky Full Fibre Gigafast
100 Mbps upload · Full Fibre
Best for power users & big households
£31/mo
No rises, no surprises.
£749 total over 24 months
Onestream Fibre 55
10 Mbps upload · Hybrid Fibre
Best for small homes, single 4K streamer
£19.94/mo
rises to £22.69 in April 2027 (+£2.75)
Avg £22/mo over contract · £528 total over 24 months
Broadband providers in Calne, Wiltshire (SN11)
18 providers serve Calne, Wiltshire (SN11), with EE the fastest at 1,600 Mbps.
Ranked by Ofcom complaints per 100,000 customers, fewest first. A down arrow is below the industry average, up is above, and a dash means Ofcom publishes no figure for that provider (usually because it is below Ofcom's 1.5% market-share reporting threshold). A small diagonal arrow shows the past-year trend (↘ improving, ↗ getting worse).
Ofcom records the typical Calne, Wiltshire (SN11) download speed at 80 Mbps.
Upgrade nudge
Room to upgrade in Calne, Wiltshire (SN11)
Only 13% of the 7,000 connections here are on 300Mbps or faster, even though 74% can get gigabit.
The faster line is already there. For most of these homes it is the contract holding them back, not the infrastructure.
Is your broadband good enough?
The typical Calne, Wiltshire (SN11) line runs 80 Mbps.
Working from home
OKStreaming and family use
GoodWhat speeds are people actually getting?
Gigabit reaches 74% of Calne, Wiltshire (SN11), and the fastest available is 1,000 Mbps. The full split by band is below.
Which broadband networks reach Calne, Wiltshire (SN11)?
The wholesale networks carrying Calne, Wiltshire (SN11) broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
These are the alternatives to Openreach in Calne, Wiltshire (SN11): smaller infrastructure firms that have laid their own fibre. The pricing pressure they create is good news on a Saturday morning bill review.
- CityFibre: Sky, The One Broadband
- 4th Utility: 4th Utility, Rise Fibre
Underpinning the deal mix, Openreach and Virgin Media O2 reach the bulk of addresses (Openreach reaches almost every UK doorstep, including yours).
Calne, Wiltshire (SN11) sits in the catchment of 18 providers.
What broadband coverage does Calne, Wiltshire (SN11) have?
Superfast broadband reaches 93% of Calne, Wiltshire (SN11) premises but gigabit only 74%, so around 19% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Calne, Wiltshire (SN11)?
Outdoor 5G reaches 94% of Calne, Wiltshire (SN11) homes. Here is how mobile holds up if the line drops.
How Calne, Wiltshire (SN11) compares within Wiltshire
Across 20 postcode districts in Wiltshire, by premises count, typical speed and gigabit coverage.
Nearby areas
Frequently asked questions
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See what's actually live in Calne, Wiltshire (SN11).
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* Based on Go.Compare research estimating that 28% of UK broadband users pay for faster broadband speeds than they need (which we interpret as overpaying), equivalent to around 7.5m UK households.
Speed and coverage figures for Calne, Wiltshire (SN11)come from Ofcom's Connected Nations data, current to January 2026. Deal prices are pulled live from providers. Compiled by the FindBroadband team. See how we rank and source our data.