Luggage Size Calculator
Check Luggage Size Compliance
Formula
Linear Dimensions = Length + Width + Depth
Volume = Length x Width x Depth
Compliance = All dimensions within airline limits
Frequently Asked Questions
What is the standard carry-on size?
Most US airlines allow carry-ons up to 22 x 14 x 9 inches (56 x 36 x 23 cm) including wheels and handles. Southwest is more generous at 24 x 16 x 10 inches.
What is the checked bag size limit?
Most airlines allow checked bags with total linear dimensions (length + width + height) of 62 inches (158 cm) or less. Oversize bags incur additional fees.
Do bag dimensions include wheels and handles?
Yes, airline dimension limits include wheels, handles, and any external pockets. Measure your bag at its largest points including these features.
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