If you’re planning to fly, one of the first things you need to consider is the size of your carry-on luggage. Airlines have strict rules about the size of carry-on bags, and knowing these restrictions can help you avoid extra fees and the stress of checking a bag. In this guide, we’ll look at standard carry-on baggage sizes, the factors that affect carry-on baggage size, and tips for choosing the perfect carry-on bag for your trip.

What is carry-on luggage?
A carry-on bag is any piece of luggage that is small enough to fit in the cabin of an airplane, either in the overhead bin or under the seat in front of you. Carry-on luggage is designed to hold your personal belongings, such as clothes, toiletries and valuables, so that you can take them with you on the flight.
Standard carry-on baggage size limits by airline
While many airlines have similar size restrictions, the exact dimensions may vary. In general, the most common carry-on baggage size is 22 x 14 x 9 inches (56 x 36 x 23 cm). However, some airlines, especially budget airlines, may have stricter restrictions, so it’s a good idea to check with your airline before packing.
Why carry-on size matters
Knowing the size limitations of your carry-on luggage is crucial to avoiding surprises at the airport. If your luggage is too large, you may need to check it in and pay for it. Additionally, oversized bags that don’t fit in the storage compartments may result in delays or denied boarding.
How to measure your carry-on baggage
When measuring your carry-on luggage, use a tape measure to check the height, width and depth. Be sure to include the wheels and handles as they are also part of the overall dimensions of the bag. If you’re unsure of the airline’s size restrictions, measure your luggage at home to avoid any problems when you arrive at the airport.
Tips for choosing the right size of carry-on luggage
– Stay within the limits: Strictly adhere to the 22 x 14 x 9 inch standard to avoid any hassles.
– Consider the type of travel: For short trips, a smaller carry-on may work best, but for longer vacations, you may need a slightly larger bag.
– Check airline rules: Not all airlines have the same size restrictions, so be sure to check their websites before booking a flight.
– Look for lightweight options: Lightweight carry-on bags help avoid exceeding weight limits and make traveling easier.
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