Broadband speed test
Broadband speed test
With BT Total Broadband, we always give you the best broadband speed possible on your line at no extra cost. For even faster download speeds of up to 40Mb, watch out for BT Infinity which we're launching across the UK.
Use the broadband checker on the right to carry out a broadband speed check – click the relevant tab and enter your details.
See how fast you can go
BT gives you lightening fast broadband speed so you can get everything the Internet has to offer.
Enter your details on the right.
Test your broadband speeds by entering your details in our BT broadband speed test
BT line checker
Our continual investment to bring you faster speeds
BT in constantly investing in technology that brings you faster broadband speeds – even at peak times.
We're rolling out up to 20Mb broadband across the UK and over 50% of households will be able to get it by the end of 2010.
BT Infinity is a new broadband product that uses the latest fibre optic technology to provide a much faster and more powerful Internet connection.
BT Infinity is capable of offering download speeds of up to 40Mb a second – roughly twice the maximum speed of standard (ADSL) broadband. We expect most customers to receive an average speed of 20Mb to 30Mb. Find out which product you can get by entering your details in our broadband speed tester.
| BT Total Broadband | BT Infinity | |
|---|---|---|
| Connection speeds of up to 20Mb | Download speeds of up to 40Mb | |
 |
Download a 5Mb music track in just 4 seconds | Download a 5Mb music track in just 3 seconds |
 |
Download a 600Mb movie in just 330 seconds | Download a 600Mb movie in just 180 seconds |
How to improve broadband speeds
The BT Broadband Accelerator is a smart bit of equipment that fits on to your telephone socket to boost your broadband speed by up to 1.5Mb if you've got BT Total Broadband and have extension wiring in your home.
Got BT Total Broadband? See if BT Broadband Accelerator will work for you
More tips for improving broadband speed
Try our broadband speed wizard
Take our Speed Wizard test to find out what could be affecting your speeds and how to fix it.
Learn more about the speed wizardRead our tips on improving speed
We'll walk you through simple steps you can take at home to get moving faster online.
Learn more about improving speedHow to get broadband
Get broadband on its own, or add a BT phone line or great digital TV and entertainment on demand with BT Vision.
Broadband and Calls
Switch to the UK's most complete broadband for an incredibly low price.
£7.49pm for 3 months
then £14.49 a month
(18 month contract)
learn more about getting a broadband and calls package
Broadband and Anytime Calls
Up to 20Mb broadband with Anytime calls included.
FREE for 3 months
then £15.99 a month
(18 month contract)Hurry! Offer ends soon
learn more about getting a broadband and calls package
TV, Broadband
and Calls
On-demand TV, unlimited UK calls at anytime and up to 20mb broadband with 40GB usage.
£17.99a month
Plus £60 one-off
Vision+ box fee (24 month contract)
* Broadband speeds quoted are download speeds. Factors affecting speed include local availability, distance from the exchange and internal home wiring. We'll offer the best broadband speed available on your line. Conditions apply. Use our broadband speedtest to check your potential broadband speed.
‡ when you take a BT phone line from £9.49
What you need:
BT Infinity
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You could be connected within 5 days
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Add BT Vision – digital TV and entertainment on demand
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