This calculator should be used as a guide only and isn't a guarantee of actual usage.
Estimated total internet use a month
You can use this estimate to help pick a data pack level that suits your needs. (estimate is per device connected)
1GB = 1024MB
1MB = 1024KB
1 minute of streaming video: 3.75MB
1 minute of streaming music: 716.8KB (normal quality – 96kbps)
1 social media post: 350KB (we're assuming you have a photo or link within the post)
1 webpage browsed / app checked: 1MB
1 email read or sent: 70KB (this is worked on an assumption ¼ of emails have attachments and ¾ don't)