Based on Skuldelev 1 reconstruction

Photo from Wikimedia Commons
Viking Knarr (Cargo Ship)
The sturdy Norse cargo vessel that crossed the Atlantic/Historical
The knarr was the Norse cargo ship that made Viking expansion across the North Atlantic possible, carrying settlers, livestock, and supplies to Iceland, Greenland, and briefly North America around 1000 AD. Unlike the sleek longship designed for raiding, the knarr was broader and deeper, optimized for cargo capacity. A typical knarr was about 16 m long, 5 m wide, and could carry 24 tonnes of cargo. The Skuldelev 1 wreck, excavated from Roskilde Fjord in Denmark, is one of the best-preserved examples.
Measurements
Length16 m
68.1 millionthsJamaica lengths
8.89Taylor Swifts
Beam5 m
236 billionthsGreat Walls of China
25Plier lengths
Maximum width
Draft1.3 m
4.7 tenthsGrand piano lengths
6.4 tenthsKing size beds
10.8Candy bar lengths
Laden depth below waterline
Cargo capacity24,000 kg
369 billionSand grains
3.1 tenthsSpace Shuttle orbiters
About 24 tonnes
Mast height10 m
5.56Taylor Swifts
833Skittles
5.5 tenthsBowling lane lengths
Single square-rigged mast
Sail area90 m2
265 millionthsDisneylands
205 millionthsVatican Cities
13,120Dollar bill areas
Wool or linen square sail