How much data Netflix uses mainly depends on the picture quality you stream in.
Approximate data usage per hour:
- Low quality: about 0.3 GB
- Standard quality (SD): about 0.7–1 GB
- HD: about 3 GB
- Ultra HD / 4K: up to about 7 GB
Want to save data?
If you use a limited data package, you can lower the video quality in Netflix’s settings. This can reduce data usage considerably.
Also remember that several people streaming at the same time use more data.
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