BT vs Sky
Full speed comparison based on 140 verified measurements.
Sky
WINNER145 Mbps
73 Mbps
22 ms
Speed Difference Summary
Download difference
14 Mbps
BT is faster
Upload difference
21 Mbps
Sky is faster
Ping difference
7 ms
Sky has lower latency
By Country
Head-to-head comparison where both ISPs have user data.
Test your own speed
See if your connection matches the BT or Sky average.
How BT Compares to Sky
Based on 140 verified speed tests from BT and Sky customers, Sky delivers faster average speeds.
BT averages 159 Mbps download with 52 Mbps upload and 29 ms ping. Sky averages 145 Mbps download with 73 Mbps upload and 22 ms ping.
Averages tell only part of the story — actual speeds vary by your specific plan, location, time of day, and whether you use Ethernet or Wi-Fi. Run a speed test on your current connection to see how it compares to both averages before making a switching decision.