How Much Mobile Data Do You Need for a China Trip?

In China your phone is your wallet, map, ticket office and translator, so you will use data more often than in most countries. The good news is that most of those tasks use little data — it is video and calls that add up.

Typical data use

• Payments with Alipay or WeChat Pay: very light — a few kilobytes per payment, but you need a connection at the counter.
• Maps and DiDi rides: light, a few megabytes per hour of navigation.
• Train and hotel bookings: light.
• Camera translation of menus and signs: moderate; offline language packs reduce it.
• Social media and video: heavy — several hundred megabytes to over a gigabyte per hour of video feeds.
• Video calls home: 0.5–1.5 GB per hour.

Daily budgets

• Light (about 500 MB per day): payments, maps, rides and messaging.
• Typical (1–1.5 GB per day): plus social media, photo uploads and occasional calls.
• Heavy (2 GB or more per day): daily video calls, lots of video or working remotely.

Plan sizes

• Up to a week: 5–10 GB.
• Two weeks: 10–20 GB.
• Three weeks or more: 20 GB or more, or a refillable plan you top up.

Remember that hotel Wi-Fi in China is filtered, so you may rely on your eSIM for Google and WhatsApp more than you expect — size your plan generously. Compare the options on our China eSIM plans list.

Frequently asked questions

Is 1 GB a day enough in China?

For maps, payments, rides and messaging, yes. Add more if you watch video, post a lot or video call home every day.

Can I top up while in China?

Yes, on plans marked Top-up: open My eSIM, log in with your order email and add data to the same eSIM.

Does paying with Alipay use much data?

No, payments use very little data, but you need a working connection at the moment you pay.