Check who provides the fastest broadband and mobile internet in Cardiff. Swipe the map and select any city to check the current statistics.
Internet Speed in Cardiff
Check who provides the fastest broadband and mobile internet in Cardiff. Swipe the map and select any city to check the current statistics.
Internet Provider | download▼ | upload | ping |
|---|---|---|---|
My Result? | ... | ||
| Virgin Media | 270,7 | 53,3 | 21 |
| Three | 155,2 | 38,4 | 32 |
| Vodafone | 139,5 | 39,7 | 13 |
| BT | 111,2 | 44,7 | 15 |
| Sky | 65,4 | 18,7 | 17 |
| TalkTalk | 43,4 | 10,6 | 32 |
| Metrics | Mb/s | Mb/s | ms |
In the 12-month period (April 2024 - March 2025), the fastest broadband internet in Cardiff was provided by Virgin Media with an average download speed of 270,7 Mb/s. The highest data upload speed was achieved by Virgin Media (53,3 Mb/s). The lowest ping was recorded with the Vodafone at 13 milliseconds.
Broadband Internet Speed in Cardiff
In Cardiff broadband Internet download speed is 137,0 Mb/s and upload speed is 49,2 Mb/s. Average latency is equal to 29 ms.
| Internet Provider | download [Mb/s] | upload [Mb/s] | ping [ms] |
|---|---|---|---|
| Virgin Media | 270,7 | 53,3 | 21 |
| Three | 155,2 | 38,4 | 32 |
| Vodafone | 139,5 | 39,7 | 13 |
| BT | 111,2 | 44,7 | 15 |
| Sky | 65,4 | 18,7 | 17 |
| TalkTalk | 43,4 | 10,6 | 32 |
| All ISP | 137,0 | 49,2 | 29 |
Other cities in United Kingdom
Check internet speed in selected United Kingdom's cities:
- Aberdeen
- Basingstoke
- Belfast
- Blackburn
- Blackpool
- Bolton
- Bristol
- Cambridge
- Cardiff
- Carlisle
- City of Bradford
- City of Edinburgh
- Coventry
- Crewe
- Derby
- Dundee
- Glasgow
- Hereford
- Hull
- Leeds
- Leicester
- Liverpool
- London
- Manchester
- Middlesbrough
- Milton Keynes
- Newcastle upon Tyne
- Northampton
- Nottingham
- Peterborough
- Plymouth
- Portsmouth
- Preston
- Reading
- Redditch
- Sefton
- Sheffield
- Southampton
- Stockport
- Sunderland
- Swansea
- Torquay
- Worcester, England
- York
Internet Speed worldwide
Check internet speed worldwide.
Check Internet speed in top European countries
Check Internet speed in top North American countries
Check Internet speed in top Asian countries
Check Internet speed in top Australian & Oceanian countries
Check Internet speed in top African countries
