eSIM data guide

Wie viel eSIM-Datenvolumen benötige ich?

Du bist dir nicht sicher, ob du für deine nächste Auslandsreise 1 GB oder 10 GB kaufen sollst? Damit bist du nicht allein – das ist eine der häufigsten Fragen, die wir bei SIMOVO erhalten. Die ehrliche Antwort hängt davon ab, wie du dein Handy tatsächlich nutzt, wie lange du reist und ob du in deinem Hotel oder Airbnb zuverlässiges WLAN haben wirst.

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How much data does the average traveller use per day?

Most travellers use between 500 MB and 2 GB of mobile data per day when they're abroad. That figure jumps significantly if you're streaming video, using your phone as a hotspot, or working remotely. The calculator above is the quickest way to get a personalised estimate, but the table below gives you a solid starting point.

ActivityData per hourTypical daily use
Google Maps / navigation~50 MB20–60 min
Social media (scrolling)~350 MB45–90 min
Music streaming~150 MBOften hours
SD video streaming~1.5 GB30–60 min
HD video streaming~4.5 GB30–60 min
WhatsApp / messaging~15 MBAll day
Video calls (Zoom/FaceTime)~750 MB30 min

Which eSIM data plan is right for my trip?

Here's a simple rule of thumb. If you're mainly using maps, messaging and social media, a standard 10 GB plan will comfortably cover a week away. If you're streaming video, using a personal hotspot, or working remotely from a café, you'll want either a larger data bundle or an unlimited eSIM plan.

  • 1–3 GB: Short city breaks (2–4 days), light users who rely on hotel Wi-Fi
  • 5 GB: Covers a week of light use comfortably
  • 10–20 GB: The most popular choice. Frequent streaming, video calls, or longer trips up to two weeks
  • Unlimited: Remote workers, content creators, digital nomads, and anyone who hotspots regularly

Does it matter which country I'm travelling to?

Not for how much data you'll use — your habits stay the same whether you're in Spain, Japan, or the USA. But it does matter for which plan you buy. SIMOVO offers country-specific eSIMs that connect you to local networks, giving you the same 4G and 5G speeds as a local SIM without the roaming charges. Check your destination using the search above.

Is an eSIM cheaper than roaming on my UK plan?

Almost always, yes. UK mobile networks typically charge £5–£10 per day for roaming add-ons, which adds up to £35–£70 for a week. A SIMOVO eSIM for the same trip often costs a fraction of that — and you know exactly what you're paying upfront, with no daily charge if you don't use it. There's no bill at the end of the month, no contract, and no surprise charges.

Tips to make your data last longer abroad

  • Download offline maps in Google Maps or Apple Maps before you fly — navigation uses almost no data offline
  • Stream music and podcasts in offline mode via Spotify or Apple Music
  • Switch Netflix and other video apps to "SD only" when on mobile data
  • Turn off background app refresh on iPhone, or Data Saver mode on Android
  • Use hotel or café Wi-Fi for video calls and downloads
  • If you hotspot regularly, go unlimited — it'll cost less than running out and needing a top-up
Data calculator

Berechne, wie viel Datenvolumen du brauchst

Move the sliders to match how you use your phone per day. We'll recommend the perfect plan.

How long is your trip?
Days you'll be abroad
10 days
Navigation & Browsing
Maps & GPS30 min
Web browsing30 min
Social & Messaging
Social media30 min
Messages100
Video & Calls
Video streaming20 min
Video calls10 min
Music
Music streaming30 min
Your estimated usage
2.1 GB
for your 7-day trip
We recommend Adjust sliders above
Never worry about data Switch to unlimited — no limits, no stress
Unlimited

Most travellers are happy with 5–10 GB for a week.

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