Check

Flight prep

Check if your bag fits before you reach the gate.

Enter your packed bag dimensions and compare them with published personal item and carry-on rules, source links, and last checked dates.

BAG

Dimension Check

Bag type
Your dimensions
250 airlines covered
Source status shown
Last checked dates
Free to use
No account needed
Six rotation check

Quick Reference Limits

Compact published baggage limits for common airlines.

View all airlines

Ryanair

FR
Personal Item
40 x 30 x 20 cm
Basic, included
Carry-on
55 x 40 x 20 cm
Priority, included
Max 10 kg
Last checked Jun 15, 2026

easyJet

U2
Personal Item
45 x 36 x 20 cm
Standard, included
Max 15 kg
Carry-on
56 x 45 x 25 cm
Large cabin bag add-on, fee may apply
Max 15 kg
Last checked Jun 15, 2026

Wizz Air

W6
Personal Item
40 x 30 x 20 cm
Basic, included
Max 10 kg
Carry-on
55 x 40 x 23 cm
WIZZ Priority, included
Max 10 kg
Last checked Jun 15, 2026
Packed carry-on suitcase and underseat backpack measured with a tape measure near an airport window

Measure packed

Outside dimensions include the real shape of the bag

Why it helps

A baggage checker built for real travel decisions

CabinFit compares your bag dimensions with published airline personal item and carry-on limits. It tries every orientation, so a 30 x 40 x 20 cm bag can still match a 40 x 30 x 20 cm rule when the bag can be rotated.

Step 01

Measure packed

Use the real outside shape after packing.

Step 02

Include every edge

Count wheels, handles, pockets, and bulges.

Step 03

Verify sources

Keep official links and checked dates visible.

The result is not a guarantee. It is a practical dimensional check that keeps the official source and last checked date visible so you can verify your ticket before flying.

Measure once

Measure once, check every orientation

Airline limits and bag labels do not always list dimensions in the same order. CabinFit keeps the measurement step simple, then checks the packed bag in every possible orientation.

Step 01

Measure outside dimensions

Use the widest packed length, width, and height.

Step 02

Include wheels and handles

Count wheels, handles, pockets, and soft bulges.

Step 03

Six orientations checked

The checker rotates the bag before deciding the result.

Backpack, duffel bag, and rolling suitcase compared against cabin baggage size guides

Six-orientation fit

CabinFit rotates the same bag before deciding the result

Cabin baggage basics

Personal item vs carry-on, visually explained

Personal item and carry-on rules usually describe different storage spaces. CabinFit keeps those source notes visible so the result stays practical.

Small personal item bag placed under an airplane seat

Personal item

Usually under the seat

Carry-on suitcase placed inside an airplane overhead bin

Carry-on

Usually overhead bin

Common questions before you pack

A personal item is the smaller bag that usually goes under the seat in front of you, such as a backpack, laptop bag, handbag, or underseat duffel.

Yes. Measure the widest outside points of the packed bag and include wheels, handles, pockets, and any bulging parts.

CabinFit checks all six possible dimension orientations, because airline and bag brands do not always list length, width, and height in the same order.

No. CabinFit compares dimensions only. Final acceptance can depend on staff, fare type, aircraft, weight, packing, and current airline rules.

CabinFit - Personal Item & Carry-on Bag Size Checker