Polar Bear vs Orca
Quick answer
In a hypothetical one-on-one, the Orca would most likely come out on top in a close contest, thanks to its 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
Vulnerable
Mammal
Data DeficientPolar Bear vs Orca compared
| Attribute | Polar Bear | Orca |
|---|---|---|
| Weight | 700 kg | 5 t |
| Length | 3 m | 8 m |
| Top speed | 40 km/h | 56 km/h |
| Strength | 92/100 | 95/100 |
| Deadliness | 86/100 | 88/100 |
| Intelligence | 70/100 | 95/100 |
| Lifespan | 25 yr | 60 yr |
Polar Bear vs Orca: common questions
Who would win in a fight, a Polar Bear or a Orca?
In a hypothetical one-on-one, the Orca would most likely come out on top in a close contest, thanks to its superior speed. In reality, animals like these rarely meet, and both would usually avoid a fight.
Which is bigger, the Polar Bear or the Orca?
The Orca is heavier, weighing around 5,000 kg compared with the other's 700 kg.
Which is faster, the Polar Bear or the Orca?
The Orca is faster, reaching about 56 km/h versus 40 km/h.
Which lives longer, the Polar Bear or the Orca?
The Orca typically lives longer, up to around 60 years compared with 25 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:
- Polar Bear — full guide
IUCN Red List (Vulnerable, Ursus maritimus)
- Orca — full guide
IUCN Red List (Data Deficient, Orcinus orca)
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Animal Diversity Web — University of Michigan Museum of Zoology
Life-history, morphology, and measurement data for Polar Bear and Orca.
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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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