Superyacht Length Comparison (Overall Meters)
Which private superyacht stretches longest overall today? Compare 12 LOA lengths from fleet records, from 126 Octopus explorer sub to 180 Azzam palace top.
Visual comparison
All values
Click any row to load it as Entry A.
| Name | Value | Context | Source |
|---|---|---|---|
| Azzam Largest private yacht. | 180 m (590.6 ft) | Abu Dhabi royal yacht | Boat International fleet: Azzam 180 m |
| Fulk Al Salamah Second here. | 164 m (538.1 ft) | Oman royal support yacht | Boat International fleet: Fulk 164 m |
| Eclipse Missile defense rumors. | 163 m (534.8 ft) | Abramovich yacht | Boat International fleet: Eclipse 163 m |
| Dubai Atrium staircase. | 162 m (531.5 ft) | UAE royal yacht | Boat International fleet: Dubai 162 m |
| Dilbar Biggest gross tonnage. | 156 m (511.8 ft) | Lurssen largest volume | Boat International fleet: Dilbar 156 m |
| Al Said Concert hall aboard. | 155 m (508.5 ft) | Oman royal yacht | Boat International fleet: Al Said 155 m |
| Topaz Ties Abdulaziz. | 147 m (482.3 ft) | Lurssen A+ new name | Boat International fleet: Topaz 147 m |
| Prince Abdulaziz 1984 launch classic. | 147 m (482.3 ft) | Saudi royal yacht | Boat International fleet: Abdulaziz 147 m |
| El Mahrousa 1865 build veteran. | 145 m (475.7 ft) | Egypt presidential yacht | Boat International fleet: Mahrousa 145 m |
| Sailing Yacht A Masts taller than Big Ben. | 143 m (469.2 ft) | Melnichenko sailer | Boat International fleet: SY A 143 m |
| Rising Sun Basketball court deck. | 138 m (452.8 ft) | Geffen Ellison yacht | Boat International fleet: Rising Sun 138 m |
| Octopus Submarines aboard. | 126 m (413.4 ft) | Allen explorer yacht | Boat International fleet: Octopus 126 m |
About this converter
Superyacht lengths run 126 to 180 meters overall. Octopus at 126 opens with submarines aboard. Rising Sun at 138 brings a basketball court deck. Sailing Yacht A at 143 carries masts taller than Big Ben. El Mahrousa at 145 is an 1865 veteran. Topaz and Prince Abdulaziz tie at 147 across eras. Al Said at 155 has a concert hall. Dilbar at 156 owns the biggest volume. Dubai at 162, Eclipse at 163 and Fulk Al Salamah at 164 stack the royal top. Azzam at 180 meters closes as the largest private yacht. Lengths are overall LOA from Boat International fleet records.
How to use it
Pick two yachts and a unit in the top row. The three boxes below stay linked. Change any box and the other two update. One box holds a count of the first yacht, one holds the matching count of the second, one holds the length in the chosen unit. Try 1 Azzam against Octopuses to compare top against explorer.
Lengths are overall LOA including bowsprits. Refit name changes, like Topaz ex A+, use current names. Tenders and support ships stay out.
FAQ
What is the largest yacht?
Azzam at 180 meters.
How long is Eclipse?
163 meters.
What is Sailing Yacht A length?
143 meters under sail.
Are these waterline lengths?
No. Overall LOA figures.
Sources
- Boat International global fleet records (Azzam 180 to Octopus 126 m LOA)
- Monaco Yacht Show fleet guides (Eclipse, Dilbar, Al Said, Topaz figures)
- Superyacht Times registry cross-checks (Mahrousa, Abdulaziz, Rising Sun)
Last verified: 2026-10-05 · 12 entries
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