Squishometer - Showcase Project
Listed April 13, 2026
About Squishometer
Will your bag fit? Check 170+ airlines before you fly
I was looking for a new carry-on and couldn't find a good way to check if it would fit on my flights. Every tool I found just compared dimensions, but that doesn't tell the whole story. A soft backpack can squeeze into a sizer that a hard shell can't. So I built Squishometer. You type in your bag size, pick the material, and it checks 170+ airlines. The Squish Score (1-5) accounts for how much a soft bag can compress. It's not perfect, but it gives you a more realistic picture than just looking at centimeters. What's in it: Checks your bag against 170+ airlines Squish Score: rates compressibility from "hard shell" to "ultralight nylon" Airline pages with carry-on dimensions per tier Bag pages with stats like "fits 97% of airlines as cabin bag" Filter by region (Europe, Americas, Asia-Pacific, etc.) Works in EN, FR, ES, DE
Project details
Website: https://squishometer.com