Data usage calculator

Use this calculator to estimate how much data your activities will use. To see how much data you've already used during this billing period, visit Checking your data usage.

Choose your data usage per week:

Estimated data usage
per week:

Estimated data usage
per month:

NOTE: The actual amount of data used for the described task with the chosen device can vary significantly from the given estimates.

Average data usage per task examples:

Tasks Smartphone
Email with attachment 3.5 MB (depending on attachment size)
Browse a web page 700 KB
Instant Messaging 30 KB
Streaming SD video 10 MB/minute
Streaming HD video 40 MB/minute
Streaming 4K video 100 MB/minute
Streaming music 2 MB/minute
Download game 250 MB
Download an App 150 MB
Download a 4 min song 8 MB
Social Media post with Pictures 3 MB each
Video Calling 10 MB/min
Please note: The above usage per task examples are estimates based on averages and could vary from actual data usage for the given task.

1 MB = 1024 KB
1 GB = 1024 MB or 1048576 KB

* Wi-Fi usage does not count against the data included in your wireless data plans. Learn more about accessing Wi-Fi on your smartphone.