Green Sea Turtle vs Loggerhead Sea Turtle
How does the Green Sea Turtle compare to the Loggerhead Sea Turtle? They are both members of the Cheloniidae family. Below we put their classification, habitat, diet, size, and conservation status side by side — and settle who would win in a fight.


Side-by-side comparison
- Scientific name
- Chelonia mydas
- Caretta caretta
- Classification
- Reptile
- Reptile
- Family
- Cheloniidae
- Cheloniidae
- Habitat
- Coastal waters, seagrass beds, and coral reefs
- Ocean
- Diet
- Herbivore
- Carnivore
- Conservation status
- Endangered
- Vulnerable
- Lifespan
- 60–80 years
- 30-67 years
- Weight
- 110–190 kg (240–420 lbs)
- 80–180 kg
Green Sea Turtle vs Loggerhead Sea Turtle: who would win?

Green Sea Turtle
110–190 kg (240–420 lbs)

Loggerhead Sea Turtle
80–180 kg
Loggerhead Sea Turtle likely wins moderate confidence
Green Sea Turtle is heavier (110–190 kg (240–420 lbs) vs 80–180 kg), but Loggerhead Sea Turtle is a carnivore adapted to hunt while Green Sea Turtle is a herbivore. A committed predator usually overcomes a larger plant-eater. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
Similarities
- Both are reptiles.
- Both belong to the Cheloniidae family.
Differences
- Habitat: Coastal waters, seagrass beds, and coral reefs vs Ocean.
- Diet: herbivore vs carnivore.
- Conservation: Endangered vs Vulnerable.
- Weight: 110–190 kg (240–420 lbs) vs 80–180 kg.
Green Sea Turtle vs Loggerhead Sea Turtle: FAQ
Who would win in a fight, a Green Sea Turtle or a Loggerhead Sea Turtle?
Loggerhead Sea Turtle likely wins. Green Sea Turtle is heavier (110–190 kg (240–420 lbs) vs 80–180 kg), but Loggerhead Sea Turtle is a carnivore adapted to hunt while Green Sea Turtle is a herbivore. A committed predator usually overcomes a larger plant-eater. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
What is the difference between a Green Sea Turtle and a Loggerhead Sea Turtle?
Green Sea Turtle and Loggerhead Sea Turtle differ in several ways — habitat: coastal waters, seagrass beds, and coral reefs vs ocean. diet: herbivore vs carnivore. conservation: endangered vs vulnerable. weight: 110–190 kg (240–420 lbs) vs 80–180 kg.
Do Green Sea Turtle and Loggerhead Sea Turtle live in the same habitat?
No — Green Sea Turtle lives in coastal waters, seagrass beds, and coral reefs, while Loggerhead Sea Turtle is found in ocean.
What do Green Sea Turtle and Loggerhead Sea Turtle eat?
Green Sea Turtle has a herbivore diet, while Loggerhead Sea Turtle has a carnivore diet.
Which is more endangered, the Green Sea Turtle or the Loggerhead Sea Turtle?
Green Sea Turtle is listed as Endangered, while Loggerhead Sea Turtle is listed as Vulnerable.
How big are Green Sea Turtle and Loggerhead Sea Turtle?
Green Sea Turtle weighs around 110–190 kg (240–420 lbs), while Loggerhead Sea Turtle weighs around 80–180 kg.

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Green Sea Turtle

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Loggerhead Sea Turtle



