Hong Kong Airline Cabin & Checked Baggage Size Checker
Check one packed bag against Cathay Pacific, HK Express and Hong Kong Airlines. Separate six-orientation cabin fit from checked-baggage linear totals and identify the strictest selected leg.
Does my bag fit Hong Kong airline cabin or checked baggage limits?
Cabin and personal items must fit every side of the published box after rotation, while standard checked baggage usually uses length + width + height. This checker keeps those rules separate and uses packed outer dimensions including wheels and handles.
How this calculator works
The checker tests all six orientations for cabin or personal items, compares weight and each side, and applies a 158cm linear sum for standard checked pieces. Selected carriers are compared together; the most restrictive failure controls.
How this page was produced
Curatevia converted the dated first-party rules into deterministic local calculations and tested normal, boundary, invalid, extreme and bilingual-equivalent cases.
Limits and safe next step
Fare entitlement, codeshare rules, special baggage, fees and gate discretion are excluded. Always check the operating carrier and ticket before travel.
Sources accessed 7 August 2026. Review the official source links before relying on a regulated or carrier-specific decision.
