For a standard 2-week international trip, the average traveler needs between 3GB and 5GB of eSIM data. This is plenty for daily Google Maps navigation, WhatsApp messaging, checking emails, and light social media browsing. If you plan to stream videos, do heavy video calling, or work remotely, you will need 10GB to 20GB.
Understanding Your Travel Data Usage It is easy to overpay for data you won't use. When you travel, you spend most of your time exploring, not staring at your phone. Plus, you will likely have free Wi-Fi at your hotel, in restaurants, and at museums.
Here is a quick breakdown of how much data common travel apps use:
Google Maps: ~5MB per hour
WhatsApp (Texting): <1MB per hour
WhatsApp (Voice Call): ~25MB per hour
Instagram/TikTok Browsing: ~100MB to 200MB per hour
Spotify (Streaming Music): ~40MB per hour
The 2-Week Data Cheat Sheet
The Minimalist (1GB - 3GB): You rely mostly on hotel Wi-Fi. You only use mobile data for occasional map routing, translating menus, and emergency WhatsApp messages.
The Explorer (3GB - 5GB) [Recommended]: You use your phone normally. You post a few photos to Instagram daily, use Google Maps extensively, and look up restaurant reviews on the go.
The Digital Nomad (10GB+): You are tethering your laptop to your phone's hotspot to work, sending large files, and streaming Netflix on the train.
Find the perfect data plan for your trip. Browse affordable gosimless plans here.