travel · free Companion App · local in this browser
Roaming Day Pass Break-Even
Turn a pass price, days, daily data, and a metered rate into both totals and the cheaper plan.
Enter your numbers
Enter only the details needed for this task. Check them against the original source.
Now set to . The result, the chart, and the meter follow the slider as you drag. Typing a number in the form above moves the slider to match.
Your result
Your result will appear here.
Engine self-test
Running golden cases…
Result chart
The bars are drawn from the numbers in your result and redraw on every compute. They show no new information and store nothing.
The chart is drawn from your result by this page's script. The text result above carries the same numbers.
Source notes
- U.S. Federal Communications Commission — Wireless Roaming
International roaming rates and day passes vary by carrier; travelers should compare roaming prices to local SIM or eSIM options before leaving.
Reviewed 2026-10-26. Prices and coverage change constantly; check your carrier and destination options before departure.
What this App does not do
This App multiplies the figures you enter. It does not read a carrier plan or measure your data use.
This free App has no paid features. It does not contact an agency, employer, bank, seller, provider, or other person.