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How Much eSIM Data Do You Need for a Trip?

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Choosing too little data can leave you stuck, and choosing too much can waste money. Use your own habits to estimate what you need.

Think about what you will do

• Light use: maps, messaging and occasional web pages
• Medium use: the above plus ride apps, photo sharing and some music
• Heavy use: video calls, streaming, hotspot use for a laptop or other devices

How to estimate

1. Check your phone's settings for your typical monthly data use at home
2. Divide by the number of days to get a rough daily figure, then multiply by your trip length
3. Add a buffer for days when you use more, such as travel days

Ways to save data

• Download offline maps and playlists on Wi-Fi before you go
• Turn off automatic video play and background app refresh
• Use hotel Wi-Fi for large uploads and downloads

If you run out

Many providers let you top up or buy a new plan. Check the provider's help page for options before your trip.