Compare your bag with airline limits
Enter one packed bag size and instantly see which personal item and carry-on rules fit, need fare checks, or are too small.
Enter bag dimensions to compare all airline rules
Compare one packed bag against every published personal item and carry-on rule in CabinFit. You can also start from a checker result.
How to use compare
Measure the packed bag
Include wheels, handles, pockets, and any soft-sided bulge.
All orientations checked
CabinFit rotates all three dimensions before deciding.
Size is not entitlement
A physical fit does not mean the bag is included with your fare.
Common bag-size comparisons
Start with a common cabin bag size and see which published airline rules it appears to match.
40 x 30 x 20 cm underseat bag45 x 36 x 20 cm small cabin bag55 x 40 x 20 cm carry-on suitcase55 x 40 x 23 cm cabin bag
Browse all airline rulesAirline baggage comparison
- Ryanair vs easyJet
- Ryanair vs Wizz Air
- Wizz Air vs easyJet
- Delta Air Lines vs United Airlines
- United Airlines vs American Airlines
- Delta Air Lines vs American Airlines
- easyJet vs British Airways
- Ryanair vs Jet2
- easyJet vs Jet2
- Pegasus Airlines vs AJet
- Pegasus Airlines vs Turkish Airlines
- Emirates vs Qatar Airways
- Ryanair vs Vueling
- easyJet vs Vueling
- Ryanair vs Transavia
- Eurowings vs Ryanair
- Eurowings vs easyJet
- Wizz Air vs Pegasus Airlines
- JetBlue vs Delta Air Lines
- Allegiant Air vs Frontier Airlines
- Alaska Airlines vs Delta Air Lines
- Southwest Airlines vs Delta Air Lines
- Lufthansa vs British Airways
- Air France vs KLM
- Turkish Airlines vs Lufthansa