eSIM Data Calculator
Estimate how much mobile data you need for a trip and find matching eSIM plans by country, duration, usage, and hotspot needs.
Set hours per day for each app
WhatsApp / iMessageUnused
Web browsingUnused
Facebook / RedditUnused
EmailUnused
Maps / NavigationUnused
Spotify / MusicUnused
TikTok / InstagramUnused
YouTube / Video CallsUnused
Mobile GamesUnused
Netflix / StreamingUnused
Daily usage
0.00 GB/day
Total for trip
0.00 GB
Recommended plan
3 GB
How the eSIM data calculator works
The calculator estimates trip data from your destination, travel duration, usage scenario, and hotspot needs. It adds a 20% buffer so you do not choose a plan that is too tight for maps, messaging, photos, video, or work calls.
After calculating the recommended data allowance, the tool compares available eSIM plans and highlights matching options by total price, price per GB, and validity period.