marine life by size
Marine Life Size Comparison Chart: Ranked by Real Dimensions
Compare marine life by size — every item ranked from largest to smallest with real-world dimensions and height. A free visual marine life size comparison chart.
24
objects
Whale
largest listed
Sea Urchin
smallest listed
Rank
Object
Largest size
Height
Learning page
#1
Whale
Animals
28.00 m
5.00 m
View size
#2
Whale Shark
Marine Life
12.00 m
2.50 m
View size
#3
Giant Squid
Marine Life
10.00 m
1.00 m
View size
#4
Manta Ray
Marine Life
7.00 m
60.0 cm
View size
#5
Shark
Animals
4.50 m
1.50 m
View size
#6
Narwhal
Marine Life
4.50 m
80.0 cm
View size
#7
Hammerhead Shark
Marine Life
4.00 m
1.00 m
View size
#8
Swordfish
Marine Life
3.00 m
60.0 cm
View size
#9
Dolphin
Animals
3.00 m
70.0 cm
View size
#10
Walrus
Animals
3.00 m
1.30 m
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#11
Bluefin Tuna
Marine Life
2.00 m
60.0 cm
View size
#12
Sea Lion
Animals
2.00 m
40.0 cm
View size
#13
Stingray
Marine Life
1.80 m
20.0 cm
View size
#14
Seal
Animals
1.70 m
40.0 cm
View size
#15
Ray
Animals
1.50 m
20.0 cm
View size
#16
Lionfish
Marine Life
38.0 cm
25.0 cm
View size
#17
Pufferfish
Marine Life
35.0 cm
20.0 cm
View size
#18
Starfish
Animals
25.0 cm
25.0 cm
View size
#19
Jellyfish
Animals
25.0 cm
20.0 cm
View size
#20
Anglerfish
Marine Life
20.0 cm
15.0 cm
View size
#21
Goldfish
Marine Life
15.0 cm
6.0 cm
View size
#22
Seahorse
Animals
15.0 cm
15.0 cm
View size
#23
Clownfish
Marine Life
11.0 cm
5.0 cm
View size
#24
Sea Urchin
Marine Life
10.0 cm
8.0 cm
View size
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Learning bridge
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