【How-to】How much internet does netflix use

This means you’ll use approximately 1.5 to 3 GB per hour to stream HD video on Netflix. If you opt for standard definition (SD), your consumption will be about 1 GB of data per hour, at about 2 to 3 Mbps. For streaming in 4K or UHD, you’ll need a speed of 25 Mbps, and it’ll up to 7 GB in an hour.