Planning calculator #4
Suica / IC Card Top-Up Estimator
Estimate how much to load on Suica, PASMO, ICOCA, or another IC card for local rides, airport hops, and a cash buffer.
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Practical tips
Use the result well
- Start with a moderate top-up and reload as needed to avoid leftover balance.
- IC cards are convenience tools, not all-you-can-ride passes.
- Keep some cash for places or machines that do not take IC/card.
Transparent math
How it works
- Per person = days × rides/day × average ride + airport transit + buffer.
Compare the tradeoffs
Options at a glance
IC cardFast local rides and small purchasesBalance can be left over
Paper ticketsGood backup and exact faresSlower with kids/luggage
Day passCan win on packed city daysOnly if rides match coverage
Planner reviews
Scenario verdicts
Planner verdictBest friction reducer for local travel.
Family angleFewer ticket-machine stops with kids is worth planning for.
Official references
Verify before booking
Planning boundaries
Sourced assumption table
Swipe sideways on a phone. Cells use only on-page formulas, inputs, or named official sources below; otherwise Unknown.
| Assumption | Included or unknown | Source |
|---|---|---|
| Local rides per day | Included in the per-person load | On-page formula |
| Average ride cost | Included as a user-entered input | On-page formula |
| Airport or long local transit | Included once per person | On-page formula |
| Cash buffer for snacks or lockers | Included per person | On-page formula |
| Mobile Suica or PASMO compatibility | Unknown | JNTO currency guide |
| Remaining balance at trip end | Unknown | JNTO currency guide |
FAQ
Questions this tool should answer
Can tourists use mobile Suica?
Many can, but compatibility depends on phone, card issuer, and region.
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