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Internet speed

All you need to know about Internet speed

What bandwidth is available where you live? How fast is your Internet connection? What speeds are required when? What do you have to watch out for at home? Below you will find answers to your questions about Internet speed.

Check availability

Maximum speed of your connection

We offer ultra-fast broadband all over Switzerland: With a fibre optics connection you surf with symmetrical speeds of up to 1 Gbit/s for down- and uploading. With a copper connection you currently achieve speeds of up to 100 Mbit/s for downloading and 20 Mbit/s for uploading. In selected areas copper also offers up to 500 Mbit/s for downloading and 100 Mbit/s for uploading.

Check with a fixed network number

Check with your address

Speed test

Your current Internet speed

Test for free how fast you surf at the moment. Measure the speed at which you can currently up/download data. For best results, please use the latest browser version, close all other programs and connect your computer to the router with an Ethernet cable.

Go to cnlab speed test

WLAN speed

Is WLAN less fast?

If you surf via WLAN, you may not achieve the full Internet speed technically available on your connection with your subscription. Besides the distance to the router and type of building, other factors may impair speed: devices with older WLAN standards, use of WLAN repeaters or connection kits and the router position.

Internet speed comparison

Find out which speed is best for which activity

Check the Internet speed comparison for practical examples of which down/upload speed is good for which activity. The bandwidth required for uninterrupted streaming varies depending on quality and provider.

Frequently asked questions

Home networking

Connect your TV-Box and Internet

Best-possible connection between Swisscom TV, laptop, tablet, fixed-network telephone and the router: wireless via WLAN, using Powerline via the electrical wiring or by Ethernet cable.


Faster surfing at home
with the Internet-Booster

The Internet-Booster is an Internet receiver for 4G (LTE) mobile communication. It boosts the Internet speed of copper lines with fast 4G mobile Internet.

Support & Help


Sales support

Do you have any questions about our products? Simply give us a call and speak to an expert.

Freephone number: 0800 555 155

Customers help customers

Find the solutions and share them with other users and customers.

Go to Support Community