SquishometerAir China Carry-On Size & Bag Rules
Air China is China's flag carrier and a Star Alliance member, based in Beijing. Economy and Super-Economy passengers are allowed one carry-on bag up to 5 kg, while First and Business class passengers can bring two bags at 8 kg each. The same dimensions apply to all classes.
Personal Item
Under the seat
Length
21.7
in
Width
15.7
in
Height
7.9
in
Inch values are approximate conversions — official dimensions are in cm.
Cabin Bag
Overhead bin
Length
22.0
in
Width
16.0
in
Height
8.0
in
Economy/Super-Economy: 1 carry-on (5 kg). First/Business: 2 carry-on bags (8 kg each). All bags must fit within 55 x 40 x 20 cm.
Will Your Bag Fit on Air China?
Enter your bag dimensions and we'll check Air China's allowances instantly.
Your bag dimensions
How to Measure
Length — tallest dimension, from floor to top of handle/wheels
Width — widest side, including external pockets
Depth — front to back, at the thickest point
Always measure the full external size — wheels, handles, and pockets count. Manufacturer specs often exclude these.
What is the Squish Score?
Not all bags are rigid boxes. A soft bag that is slightly over the limit can still squeeze into a gate sizer if the material compresses. We rate bags from 1–5:
Top Bags That Fit Air China
Bags that fit Air China's carry-on limits.
