Internet Speed in Czechia

Check who provides the fastest broadband and mobile internet in Czechia.

Speed Test

Broadband Internet Providers results based on real users tests performed through ethernet or Wi-Fi connection.

Mobile Internet Providers results based on real users tests performed in mobile apps through 3G, 4G or 5G connections.

How do we create the statistics?

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Broadband Internet in Czechia

In the first quarter of 2025, the fastest broadband internet in Czechia was provided by Vodafone with an average download speed of 108,5 Mb/s. The highest data upload speed was achieved by T-Mobile (53,6 Mb/s). The lowest ping was recorded with the Starnet at 22 milliseconds.

Internet Provider download [Mb/s] upload [Mb/s] ping [ms]
Vodafone 108,5 30,4 25
T-Mobile 79,1 53,6 29
O2 60,4 33,2 31
Starnet 56,9 42,6 22
All ISP 74,2 42,2 30

Mobile Internet in Czechia

During the same quarter, the fastest mobile internet in Czechia was delivered by T-Mobile with an average download speed of 103,6 Mb/s. The highest data upload speed was recorded with the T-Mobile operator (3 Mb/s). The lowest ping was observed with the O2 at 29 milliseconds.

Internet Provider download [Mb/s] upload [Mb/s] ping [ms]
T-Mobile 103,6 30,0 31
O2 79,6 26,7 29
Vodafone 37,4 20,2 34
All ISP 74,5 25,8 33

Internet Speed in main cities of Czechia

Check internet speed in selected Czechia's cities:

Internet Speed worldwide

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