At 228,283 gross tons, HMM Helsinki is the 69th largest of the 84,014 vessels in this registry that report a tonnage. The median across that set is 5,994 GT, so this hull is about 38 times the typical vessel on record here. The largest measures 499,167 GT.
Among the 3,881 container ships held here, it ranks 44th by tonnage — larger than 99% of that group. Their median tonnage is 33,698 GT, and the largest tenth begin at 140,096 GT. The flag most often flown by this group is Liberia (498 ships). The yard that appears most often against it is HD Hyundai Heavy Industries, with 348 hulls on record.
Panama is the country of registry for 9,598 vessels in this directory, of which HMM Helsinki is the 17th largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (5,698 ships), and the median vessel measures 18,203 GT. Browse every ship flagged Panama.
Narrowing to both dimensions at once, this registry holds 429 container ships flying the Panama flag, of which 11 are larger by tonnage.
HMM Helsinki was built in 2020, making it 6 years old. It is one of 984 hulls in this registry delivered that year, a cohort whose median tonnage is 32,720 GT; within it this ship is the 12th largest. Across the whole of the 2020s the registry holds 1,769 vessels, median 29,777 GT. The median build year across the entire registry is 1995.
The registry attributes 1,090 vessels to Hanwha Ocean, with a median tonnage of 84,214 GT, delivered between 1982 and 2025. See the rest of that yard’s output.
At 400.0 m overall, HMM Helsinki is 178.4 m longer than the 221.6 m median for container ships on record and a draft of 16.5 m.
IMO numbers are issued in broadly chronological blocks. Within 500 either side of 9863340 this registry holds 36 other vessels, whose median build year is 2020 and which range from 2018 to 2024. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 2020.
Its IMO number, 9863340, carries its own check digit. The first six digits are weighted seven down to two and summed — 9×7 + 8×6 + 6×5 + 3×4 + 3×3 + 4×2 = 170 — and the last digit of that total, 0, must equal the seventh digit, 0. It does, so this number is well formed.
