Carry‑on Weight Limits: What You Need to Know
Key takeaway: Weight checks are common with many non‑U.S. carriers and some low‑cost airlines. Typical limits: 7 kg, 8 kg, 10 kg, or 12 kg (≈ 15–26 lb).
Where carry‑on weight is enforced
- Asia‑Pacific: Frequent checks at check‑in and gates; 7–10 kg limits are typical.
- Europe: Many carriers enforce weight, especially low‑cost operators.
- United States: Weight limits are rare; size is the primary constraint. You may still be asked to gate‑check on small aircraft.
Common posted limits (reference)
| Limit (kg) | Approx. pounds | Notes |
|---|---|---|
| 7 kg | ≈ 15.4 lb | Frequent on APAC and low‑cost carriers. |
| 8 kg | ≈ 17.6 lb | Common in Europe and APAC. |
| 10 kg | ≈ 22.0 lb | Often allowed with premium fares or larger aircraft. |
| 12 kg | ≈ 26.5 lb | Less common; sometimes combined weight across carry‑on + personal item. |
How checks happen
- At check‑in: Scales at the counter; some carriers weigh both carry‑on and personal item together.
- At the gate: Random spot checks or when a bag appears heavy or oversized.
- Sizer frames with scales: Some airports combine a sizer with an integrated scale.
Pro tips to avoid surprises
- Weigh at home: Use a luggage scale; weigh a fully packed bag.
- Distribute weight: If allowed, move dense items to your personal item.
- Wear heavier layers: Coats and shoes can shift pounds out of your bag.
- Liquids & batteries: Follow security rules; keep spare lithium batteries in your personal item.
- Keep essentials accessible: If asked to gate‑check, remove valuables and meds quickly.
How this relates to the checker
When your airline posts a carry‑on weight limit, use the checker’s Add weight option to see a warning if your bag exceeds the limit. We flag borderline results conservatively to reflect real‑world enforcement.
Check your airline’s policy Open the Carry‑On Checker
FAQs
Does my laptop count toward weight? Often yes. Some airlines exempt laptops and small duty‑free items, but others do not—check your carrier’s rules.
Combined weight or per‑bag? Some airlines set a combined weight across carry‑on + personal item. Others set a limit per bag.
Are there exceptions? Medical devices and infant items may be treated differently—consult your airline before travel.