Tool
How Much eSIM Data Do You Need for Japan?
Select your trip length and what you'll use your phone for. We'll calculate exactly how many GB you need and recommend the best plan.
Data Calculator
How much eSIM data do you need for Japan?
171430
Estimated usage
3.1 GB
450 MB/day × 7 days
We recommend:
Nomad 5GB(5 GB recommended)
$10.00Official provider price checked July 17, 2026. Verify the final checkout price.