🐢 Aldabra giant tortoise vs Green sea turtle 🐢
The Aldabra giant tortoise and the green sea turtle are about the same size. The Aldabra giant tortoise weighs about one and a half times as much as the green sea turtle.
| Row | 🐢 Aldabra giant tortoise | 🐢 Green sea turtle |
|---|---|---|
| Top speed Neither has a checked number yet. | no checked number yet | no checked number yet |
| Weight The Aldabra giant tortoise weighs about one and a half times as much as the green sea turtle. | 351 to 551 lb159 to 250 kg1 | 300 to 351 lb136 to 159 kg2 |
| Lives The Aldabra giant tortoise usually lives about one and a half times as long as the green sea turtle. | 100 years100 years1 | 70 years70 years2 |
| Eats Both eat plants. | grass, leaves, woody plants and fallen fruit | seagrass and algae |
| Lives in They live in different kinds of places, so they would hardly ever meet. | Aldabra, a ring of coral islands in the Indian Ocean, and a few nearby islands where people have brought them | warm seas around the world |
Which one? Aldabra giant tortoise or green sea turtle
🏁 Who would win the race?
We don't have a checked top speed for the Aldabra giant tortoise or the green sea turtle yet, so there is no race.
We only race. Real animals mostly avoid each other. A race is the only fair contest: who reaches the tree first, by top speed.
Compare two more
Getting the animals ready…
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The link carries only the two animals’ names: peabody.kids/animals/compare/aldabra-tortoise-vs-green-sea-turtle
- 🐢 All about the Aldabra giant tortoise
- 🐢 All about the green sea turtle
- ⚖️ Compare Two
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Where these numbers come from
- Smithsonian's National Zoo, checked 30 October 2026.
- NOAA Fisheries, checked 30 October 2026.