Travel eSIM Data Calculator
Estimate how much data you'll need with our eSIM data calculator. If you're asking how much data do I need when travelling, we factor in streaming, video calls, social media, maps, and photos to help you pick the right plan.
Your estimated data needs
10.1 – 15.1 GB
We recommend a 20 GB plan for your trip (we offer 1, 2, 3, 5, 10, 20, 40, 50, 80 GB and Unlimited for some regions).
Add a small buffer for delays, re-downloads, or heavier days. Many plans offer top-ups if you run low.
Data usage guide (approximate per day)
Light use
0.5 – 1 GB
Email, messaging, maps, occasional browsing. No streaming or video calls.
Moderate use
1 – 2 GB
Add social media, photos, daily navigation. Some music or short video.
Heavy use
2 – 4 GB
Streaming, video calls, lots of photos. Road trips with constant maps.
Multiply by trip days for total. Add a buffer for delays or heavier days.