The amount of data consumed during an hour of Netflix streaming varies significantly based on video quality settings. Lower resolutions, such as standard definition, require less data than high-definition or ultra-high-definition (4K) streams. Users can typically adjust video quality within their Netflix account settings or on a per-device basis. For example, watching a movie in standard definition might consume approximately 0.3 GB of data per hour, whereas an hour of 4K content could use up to 7 GB.
Understanding bandwidth requirements is crucial for users with limited data plans or those streaming over metered internet connections. Awareness of the data consumption rates associated with different video qualities helps viewers manage their usage and avoid exceeding their data allowance. Historically, as internet speeds have increased, the availability and popularity of higher resolution streaming have also grown, increasing the potential for higher data consumption per hour of viewing.
