Luggage Weight Calculator
Check if your bags meet airline weight limits and estimate overage fees.
Airline Baggage Allowance Reference
| Airline | Carry-on | Checked (Economy) | Overweight Fee |
|---|
Limits vary by route and fare class. Always verify with the airline before flying.
Frequently Asked Questions
What happens if my bag is overweight at the airport?▼
Airlines charge overweight fees that can be significantly higher than pre-purchased allowances. US domestic overweight fees (23–32 kg / 51–70 lbs) typically run $100–200 per bag. Over 32 kg (70 lbs) is often rejected entirely or charged $200–400. At the gate, options are limited — you can redistribute weight between bags, discard items, or pay the fee. Weighing at home saves money.
What is the standard international carry-on size?▼
IATA recommends 55×35×25 cm (21.7×13.8×9.8 in) including handles and wheels, but airlines vary: US carriers typically allow 22×14×9 in; European low-cost carriers may restrict to 40×20×25 cm. Weight limits: US carriers often don't enforce carry-on weight; European and Asian carriers commonly limit to 7–10 kg. Always check your specific airline's current policy.
Can I bring liquids in my checked baggage?▼
Yes — the 100ml/3.4oz restriction applies only to carry-on baggage. In checked luggage, you can bring larger liquid containers. Exceptions: flammable liquids (paint, lighter fluid), gases, and certain chemicals are prohibited in both carry-on and checked bags regardless of size. Lithium batteries cannot go in checked luggage — laptops and power banks must be in carry-on.
What are linear inches for luggage sizing?▼
Linear inches = length + width + height of the bag. Most airlines allow checked bags up to 62 linear inches (157 cm). This lets you choose your own dimensions — a square 21×21×20 in bag = 62 in. Oversized bags (over 62 in) typically incur fees of $150–200 on top of checked bag fees. Sports equipment like golf bags, skis, and bikes are often measured differently.