eSIM calculator

China eSIM: how many GB do you need?

Enter your length of stay and usage: we work out the GB you need and compare every Airalo plan for your destination.

For 7 days

7 GB

These daily volumes are rough guides, not measurements: your real usage is shown in your phone’s settings (mobile data).

Cheapest for your stay

10 GB · 7 days

US$24.50 · US$3.50 per day

See this plan on Airalo Compare with Saily

Plans that cover your stay

10 GB · 7 daysUS$24.50US$2.45 per GBUS$3.50 per day 10 GB · 15 daysUS$25.50US$2.55 per GBUS$3.64 per day 10 GB · 30 daysUS$26.50US$2.65 per GBUS$3.79 per day Unlimited · 7 daysUS$27US$3.86 per day 3 GB · 3 days × 3 (top-ups)US$28.50US$3.17 per GBUS$4.07 per day 5 GB · 7 days × 2 (top-ups)US$29US$2.90 per GBUS$4.14 per day 5 GB · 15 days × 2 (top-ups)US$30US$3 per GBUS$4.29 per day 5 GB · 30 days × 2 (top-ups)US$31US$3.10 per GBUS$4.43 per day

Airalo plans, prices in US dollars as of 12 October 2026. On Airalo’s website, the price is shown in your currency.

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