travel · free Companion App · local in this browser
Bag Linear Inch Limit Check
Turn three bag dimensions and a size limit into linear inches, the amount over the limit, and a status.
Enter your numbers
Enter only the details needed for this task. Check them against the original source.
Your result
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Engine self-test
Running golden cases…
Source notes
- U.S. Department of Transportation — Aviation Consumer Protection — Baggage
DOT explains consumer rights for delayed, damaged, and lost baggage, and the rules airlines must follow.
Reviewed 2026-10-10. Airline tariffs and international conventions change the limits. Read your airline's contract of carriage.
What this App does not do
This App adds the measurements you enter. It does not read an airline's rules, weigh a bag, or guarantee that a bag is accepted.
This free App has no paid features. It does not contact an agency, employer, bank, seller, provider, or other person.