Vehicles · Cunard · January 2025 deck-plan reference
How long is a queen mary 2?
Cunard’s January 2025 Queen Mary 2 deck plan lists a length of 345 meters.

345 m
Sourced measurement- Measurement
- Overall length · operator-listed 345 meters
- Subject or version
- Cunard · January 2025 deck-plan reference
- In feet, rounded
- 1,131.9 ft (1 ft = 0.3048 m)
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A little more perspective
Cunard’s January 2025 Queen Mary 2 deck plan lists a length of 345 meters. The reference runs horizontally from the bow to the stern of the liner in its modern passenger configuration. It is an overall length, with no separate claim that the ship stands 345 meters tall.
The long black hull and white accommodation decks belong to one bow-to-stern measurement. The funnel and mast define vertical features, while draft describes how far the hull sits below the waterline. Those dimensions do not replace the published length used for this comparison.
Quick facts
Cunard’s January 2025 Queen Mary 2 deck plan lists a length of 345 meters.
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Sources and measurement notes
Source review recorded . Maintained by Ishan Karunaratne. Suggest a correction with a source and the exact measurement being compared.