Carry On

United Airlines personal item size

The United Airlines personal item size limit is 17 × 10 × 9 in (43.2 × 25.4 × 22.9 cm). It must fit under the seat in front of you. Enter your bag below to check.

Carry-on limit
22 × 14 × 9 in
55.9 × 35.6 × 22.9 cm
Personal item limit
17 × 10 × 9 in
43.2 × 25.4 × 22.9 cm
Weight limit
No published weight limit
Carry-on on the cheapest fare
Carry-on not included on Basic Economy

Your bag

Check as

Common bag sizes

Measure the outside of the bag, packed, including wheels, handles and pockets.

Enter all three dimensions to see results.

Rules to know

  • Dimensions include wheels, handles and outside pockets.
  • Basic Economy fares include a personal item only. A full-size carry-on needs a higher fare or elite status.
  • No published weight limit. You must be able to lift the bag into the overhead bin yourself.

A standard 22 × 14 × 9 in (55.9 × 35.6 × 22.9 cm) bag fits within the United Airlines carry-on limit.

Frequently asked questions

What counts as a personal item on United Airlines?

A purse, laptop bag, small backpack or similar bag that fits under the seat in front of you. The published limit is 17 × 10 × 9 in (43.2 × 25.4 × 22.9 cm).

Is a carry-on free on United Airlines?

Not on the cheapest fare. Basic Economy includes a personal item only. Higher fares include a carry-on.

What is the United Airlines hand luggage allowance?

Carry-on not included on Basic Economy. The cabin bag limit is 22 × 14 × 9 in (55.9 × 35.6 × 22.9 cm), and you can also bring a personal item up to 17 × 10 × 9 in (43.2 × 25.4 × 22.9 cm).

How strict is United Airlines about carry-on size?

United Airlines publishes a 22 × 14 × 9 in (55.9 × 35.6 × 22.9 cm) limit and may check bags at the gate, especially on full flights. Bags that clearly exceed the limit are gate-checked.

Do wheels and handles count toward the United Airlines carry-on size?

Yes. Measure the bag at its longest, widest and deepest points, including wheels, handles and any pocket that sticks out.

Is there a weight limit for United Airlines carry-on bags?

No. United Airlines does not publish a carry-on weight limit, but you must be able to lift the bag into the overhead bin without help.

Data reviewed September 2026 against the official United Airlines baggage page. Airlines change rules. Confirm on the official page before you fly.Official baggage policy