Platypus vs Otter
Quick answer
In a hypothetical one-on-one, the Otter would most likely come out on top decisively, thanks to its raw strength and superior speed. In reality, animals like these rarely meet, and both would usually avoid a fight.
This is a hypothetical, educational comparison based on typical size, strength, and natural weaponry. In the wild these animals rarely meet, and most encounters end without a fight.
Mammal
Near Threatened
Mammal
Least ConcernPlatypus vs Otter compared
| Attribute | Platypus | Otter |
|---|---|---|
| Weight | 1.5 kg | 10 kg |
| Length | 45 cm | 1 m |
| Top speed | 1 km/h | 12 km/h |
| Strength | 8/100 | 18/100 |
| Deadliness | 12/100 | 12/100 |
| Intelligence | 25/100 | 65/100 |
| Lifespan | 15 yr | 13 yr |
Platypus vs Otter: common questions
Who would win in a fight, a Platypus or a Otter?
In a hypothetical one-on-one, the Otter would most likely come out on top decisively, thanks to its raw strength and superior speed. In reality, animals like these rarely meet, and both would usually avoid a fight.
Which is bigger, the Platypus or the Otter?
The Otter is heavier, weighing around 10 kg compared with the other's 1.5 kg.
Which is faster, the Platypus or the Otter?
The Otter is faster, reaching about 12 km/h versus 1 km/h.
Which lives longer, the Platypus or the Otter?
The Platypus typically lives longer, up to around 15 years compared with 13 years.
Sources & references
Conservation status follows the IUCN Red List of Threatened Species; size, weight, speed, and lifespan figures are drawn from Animal Diversity Web (University of Michigan Museum of Zoology) and Nowak, Walker’s Mammals of the World (Johns Hopkins University Press), cross-checked against each species’ own guide. Compare full profiles for habitat, diet, and behaviour:
- Platypus — full guide
IUCN Red List (Near Threatened, Ornithorhynchus anatinus)
- Otter — full guide
IUCN Red List (Least Concern, Lutrinae)
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Animal Diversity Web — University of Michigan Museum of Zoology
Life-history, morphology, and measurement data for Platypus and Otter.
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Nowak, R. M. (1999). Walker’s Mammals of the World (6th ed.). Johns Hopkins University Press.
Standard reference for body size, weight, and life-span ranges.
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Global Animal Guide editorial standards
How we research, source, and review wildlife comparisons.
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