Nok Air: carry-on: 56×36×23 cm, 7 kg combined

One main bag up to 56×36×23 cm and one small item, such as a handbag or laptop bag, share a 7 kg allowance. The small item has no separate published dimensions on the reviewed page. It must be safely stowed. Moving electronics between bags does not avoid the combined limit.

Preparing your bags

Measure the packed outside shape, including protrusions, and weigh both pieces together. A 56×40×23 cm bag exceeds the published width. The airline states that oversize or overweight items are not accepted in the cabin. Do not rely on an alleged tolerance or an unweighed laptop bag.

Checked baggage and fees

Checked baggage is separate. Nok Lite includes no ordinary checked allowance; Nok X-tra includes 15 kg domestically or 20 kg internationally; Nok MAX includes 25 kg domestically or 30 kg internationally. The published maximum for one ordinary checked bag is 30 kg.

Prices depend on route, timing and purchase scenario. The first 20 kg airport price for certain Nok Lite passengers is not a universal cabin penalty. Nok Baggage pre-purchase requires at least 24 hours before departure. Confirm the exact booking, price and conditions before paying; a checked-bag purchase does not add cabin weight.

Power banks and screening

At most two power banks are allowed in the cabin, each clearly labelled and no more than 100 Wh. Nok also lists 20000 mAh but makes Wh the primary measure. Damaged devices or unclear labels are refused. Protect against short circuits, keep them accessible and outside overhead lockers. Do not use them or charge them during flight. The page does not offer a 100–160 Wh power-bank approval exception.

Thai airport guidance uses liquid containers up to 100 ml in one clear resealable bag up to 1 litre. Confirm exceptions and transfer-airport rules. The baggage calculator does not authorize dangerous goods.

Check your bag. The tool checks one bag at a time; add both weights yourself. Unknown small-item dimensions do not establish a guaranteed fit. Confirm flight and terminal details in your itinerary.