Singapore Airlines

Singapore SIA

SQ IATA

Carry-on

Weight: 7 kg≈ 15.4 lb

No size published.

Personal item

Size: 40 × 30 × 10 cm≈ 15.7 × 11.8 × 3.9 in
Sides total: 80 cm≈ 31.4 in

Singapore Airlines's own page Checked 9 Aug 2026

littledots A travel community, from the people who make cabinsizer.

Good to know

Airline limits come from the airline's own page

Airline allowances

Every size was read off the airline's own page, not copied from a list, and the link to that page sits on each card.

That page is the authority, always. Sizes change, they vary by aircraft and route, and a gate agent measures the bag in front of them. Use this to confirm what you already thought, then follow the link.

These are the standard fare's limits. On many low-cost carriers the cheapest fare includes a personal item only, and the cabin bag comes with priority boarding. Where that applies, the card says so.

Bag sizes are the maker's own figures

Bag sizes

Every size here is the manufacturer's own published figure, in the units they published it in, with a link to the page it came from.

Manufacturers rarely say whether their numbers include the wheels and the handle, so we do not guess. Assume the bag in your hands measures a little larger than the number on the page.

Capacity in liters is the softest figure we carry. Brands count it differently and some include the outside pockets, so the weight badge beside it is a guide for comparing bags, not a measurement.

We round toward caution

Units and rounding

Every figure is shown in the units its own maker or carrier published. Switch to cm or in and we convert, marked with ≈ so you can always tell ours from theirs.

Bags round up and allowances round down, never to nearest. Both err toward sending you to check rather than toward "it fits".

Nothing here is sponsored

Nothing here is sponsored

We take no commission and nothing on this site is for sale. A link to a maker or a carrier is there because that is where the figure came from.

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Help build this

If you photograph a bag in an airline's sizer, measure one nobody has measured, or spot a figure that has changed, send it to support@cabinsizer.com. Credit goes to whoever took the photograph. Submitting straight from the site is what we are building next.

Made by the people behind littledots

What this is

A reference for cabin baggage: what each airline publishes as its carry-on and personal item limits, and the dimensions of the bags people carry. Every figure links back to the page it came from, so you can check it rather than take our word for it.

littledots

cabinsizer is made by the people behind littledots, a travel community and a separate product. Both come from the same company, and they do different things: nothing here needs an account, and nothing here is about trips.

The figures on this site come from airlines and bag makers.

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