The short answer
Budget roughly 1GB per day and you will be fine for maps, messaging, translation, museum and cafe lookups, and social. Light users get by on half that. Heavy users who stream or hotspot a laptop should double it. When in doubt, buy a little short and top up, rather than paying for data you never touch.
France is easy to stay connected in. Urban coverage is strong across Paris and the main cities, so your data almost always works, and the same plan follows you out to the regions. The only real question is how much to buy, and that comes down to how many days you are there and what you do on your phone.
How much data by trip length
Based on typical use: maps, translation, museum and cafe lookups, messaging, some social and photos, with wifi at your hotel.
Weekend (3 to 4 days)
- Light user: 2 to 3GB
- Typical user: 3 to 5GB
- Heavy user: 6 to 8GB
One week (7 days)
- Light user: 3 to 5GB
- Typical user: 5 to 8GB
- Heavy user: 10 to 15GB
Two weeks (14 days)
- Light user: 6 to 8GB
- Typical user: 8 to 12GB
- Heavy user: 15 to 20GB
Three weeks or a month
- Light user: 8 to 12GB
- Typical user: 15 to 20GB
- Heavy user: 25GB or unlimited
Not sure which user you are? The next section sorts that out. You can also run your exact trip through the data calculator.
Which kind of user are you?
Light (about 300MB a day)
- Maps to get around Paris
- Messaging and email
- Occasional search and a few photos
- Mostly on wifi when indoors
Typical (about 500MB to 1GB a day)
- Maps running through the day
- Translation at menus, museums, and signs
- Social feeds and photo sharing
- Looking things up as you go
Heavy (1 to 2GB or more a day)
- Streaming video or music all day
- Video calls back home
- Hotspotting a laptop or tablet
- Uploading photos and clips as you shoot them
What actually eats your data
A few habits use far more than everything else combined. Manage these and a small plan goes a long way.
Automatic photo backup is the quiet one. If your phone uploads every photo and video to the cloud over cellular, a day around the museums and boulevards can cost gigabytes. Set backup to wifi-only before you leave. Video streaming and video calls are the other two heavy hitters. Maps, translation, and web searches barely register next to them.
Do you need data if hotels have wifi?
Yes, for the part of the day that matters. You are out on the streets, in museums, and moving between regions most of your waking hours, and that is exactly when you need maps, translation, and train times. Urban coverage is strong, so your connection is reliable while you walk. Buy data for the hours you are out and about, and let hotel wifi cover the evenings and the big downloads.
Buy a little short, then top up
The most common mistake is overbuying on day one. It is easy to add more data to your eSIM mid-trip if you run low, so there is no reason to pay upfront for a worst-case guess. Start near the typical number for your trip length above, watch your usage for the first day or two, and top up only if you need it.
Ready to pick a plan? Browse France eSIMs on the France data plans page, or size your exact trip with the data calculator. No account, no SIM card, and you can pay with crypto.
Common questions
Is 5GB enough for a week in France?
For most travelers, yes. A week of maps around Paris, museum and cafe lookups, messaging, and photos fits in 5GB, especially with hotel wifi in the evenings. If you stream video or hotspot a laptop, plan for more.
How much data do I need for two weeks in France?
Around 8 to 12GB for typical use. Two weeks split between Paris and a few regions at roughly 500MB to 1GB a day lands there. Heavy navigators and photo sharers should look at the higher end.
Does the eSIM work outside Paris, in the regions?
Yes. Urban coverage is strong and the main towns and travel routes are well served. Some remote rural areas and mountain roads can dip, which is terrain, not a defect. Download offline maps before heading into the countryside.
Do I need data if my hotel has wifi?
Yes, for the hours you are out. You need maps, translation, and train times while you are walking Paris or exploring a region, and that is exactly when hotel wifi does you no good. Buy data for the moving-around hours and let hotel wifi cover the evenings.
What uses the most data while traveling?
Video streaming, video calls, and automatic photo cloud backup are the big three. Turn off photo backup over cellular before your trip and you will save a surprising amount. Maps and messaging use very little by comparison.
What if I run out partway through the trip?
Top up your existing eSIM rather than buying a whole new one. Start a little smaller than you think and add data if you need it, instead of overbuying on day one.