Economy is not one seat type
A standard economy seat, extra-legroom row, exit row and bulkhead can share the same cabin label while offering different space and restrictions. Premium economy also varies, and not every business-class seat lies fully flat. This calculator separates cabin from the functional seat product.
Standard versus extra space
Extra pitch reduces restriction, with a larger benefit as flight duration and traveler height increase.
Aisle versus middle
An aisle position usually makes regular movement easier; a middle position adds restriction.
Recline versus lie-flat
A horizontal rest position changes the physical load more than modest extra legroom does.
Exit row or extra legroom: which is better?
Exit rows often provide substantial knee space, but some have fixed armrests, limited recline, colder doors or restrictions on storing bags during takeoff and landing. Branded extra-legroom seats may be more predictable but offer less space. Treat the score as a comparison starting point and verify the exact aircraft seat map.
Long-haul seat questions
Is premium economy worth it for a 10-hour flight?
It depends on price and product, but greater width, pitch and recline can materially reduce physical load. The calculator shows the estimated comfort difference, not whether the fare is good value.
Is a bulkhead always more comfortable?
No. It may provide knee space but can have fixed armrests, bassinet activity, limited under-seat storage or a different screen position.
Does this calculator know the aircraft seat map?
Not yet. Choose the closest seat function. A later live-data version can add aircraft type, seat pitch and width where licensing permits.