Estimate data usage
Not sure how much data you might use while overseas? The data usage calculator has been designed to help you estimate your data requirements when accessing the internet on your device.
How many emails (without attachment) will you send/receive?
How many pages will you visit (including Facebook)?
Video / movie streaming
How much time will you spend watching videos?
How many HD movies will you download?
How much music will you stream or download?
Apps / games
How many apps or games will you download?
This calculator is intended to be used as a guide only and provides you with an estimate of your data usage only. Telstra does not guarantee that any calculations will match your actual data usage, which may vary significantly. We recommend that you turn data off on your device when it is not in use. Find out how to manage your data usage costs by viewing our travelling tips