At One Place

Beluga whale vs Walrus

Beluga whale vs walrus
Beluga whale is larger on weight
Beluga whale is somewhat greater than walrus on weight — about 1.4×.

A beluga whale and a walrus can be compared on 3 measures. The figures below are typical adult or full-size values, with the larger of the two in bold.

Side by side

Larger value in bold. Ranges reflect genuine variation, not uncertainty.
Beluga whale Walrus
Weight 700–1,900 kg 400–1,900 kg
Length 3.5–5.5 m 2.2–3.6 m
Typical lifespan 35–70 yr 30–40 yr

What the numbers say

  • Beluga whale is somewhat greater than walrus on weight — about 1.4×.
  • Beluga whale is somewhat greater than walrus on length — about 1.3×.
  • Beluga whale is somewhat greater than walrus on typical lifespan — about 1.3×.

Weight compared.

Beluga whale 700–1,900 kg
Walrus 400–1,900 kg

Beluga whale

An all-white Arctic whale with no dorsal fin and an unusually flexible neck.

Walrus

A tusked Arctic pinniped that hauls out in herds of thousands and forages for clams on the seabed.

This is a comparison of published measurements, nothing more. It describes how two things differ on measures that have been recorded; it does not predict how they would fare against each other in any situation.

Common questions

Which is bigger, beluga whale or walrus?
Beluga whale is somewhat greater than walrus on weight — about 1.4×. Both figures are typical values; the full range for each is in the table above.
How do beluga whales and walruses compare on length?
Beluga whale: 3.5–5.5 m. Walrus: 2.2–3.6 m. Beluga whale is somewhat greater than walrus on length — about 1.3×.
How do beluga whales and walruses compare on typical lifespan?
Beluga whale: 35–70 yr. Walrus: 30–40 yr. Beluga whale is somewhat greater than walrus on typical lifespan — about 1.3×.

Related pages

Sources

  1. National Oceanic and Atmospheric Administration — NOAA (Public domain (US Government))

How these figures are compiled and checked