Speed per stream
- SD (480p): about 1-2 Mbps
- HD (720p-1080p): about 3-5 Mbps
- 4K (2160p): about 15-25 Mbps
These are per active stream. One person watching HD barely dents a modern connection.
How much internet speed do you need to stream TV?
Data reviewed:
Frequently asked questions
How many Mbps do I need for 4K streaming?
Plan on roughly 15-25 Mbps per 4K stream. A single 4K stream is fine on most broadband plans; multiple 4K streams at once need more headroom.
Is 100 Mbps enough for streaming?
Yes. A 100 Mbps connection comfortably handles a whole household streaming live TV, including some 4K, as long as your Wi-Fi reaches your devices well.
Why does my stream buffer on a fast plan?
Rated plan speed can differ from what reaches your TV due to Wi-Fi distance, older hardware or congestion. A wired Ethernet connection usually fixes buffering.