Life in proportion

Humpback whale vs Blue whale

What are they, and what does the difference actually look like?

Two things. One honest scale.

Meet the pair

What these two things are

Humpback whale

The humpback whale is a baleen whale recognised for its long pectoral fins and complex vocalisations.

15 mLength

Blue whale

A blue whale is a baleen whale that feeds by filtering small animals from seawater.

25 mNose-to-tail length

The nose-to-tail length of Blue whale is about 1.67 times the length of Humpback whale.

True scale
01
Humpback whale15 mLength
02
Blue whale25 mNose-to-tail length
Both marked spans share one linear scale. Artwork keeps its proportions; poses and surface detail are illustrative.
Measurements, assumptions & sources +

Humpback whale

A chosen 15 m, 30 tonne adult humpback. Its very long pectoral fins distinguish its outline from the blue whale.

Defined examples — our methodology

The marked length is calibrated. Unmeasured illustration details are representative.

Blue whale

A chosen 25 m, 100 tonne adult blue whale (Balaenoptera musculus). Population, sex and age matter: this is a representative comparison specimen, not a record animal.

NOAA Fisheries — Blue whale

The marked nose-to-tail length is calibrated. Unmeasured illustration details are representative.

Change the comparison

Put something else beside it.

Measurement details

Why these numbers?

The visual compares length with nose-to-tail length. The records below preserve each value’s basis and caveats.

Humpback whale

15 m

Length · defined specimen

A chosen 15 m, 30 tonne adult humpback. Its very long pectoral fins distinguish its outline from the blue whale.

Blue whale

25 m

Nose-to-tail length · representative

A chosen 25 m, 100 tonne adult blue whale (Balaenoptera musculus). Population, sex and age matter: this is a representative comparison specimen, not a record animal.

Comparing
Length ↔ Nose-to-tail length
Relative size
Blue whale is larger on this measurement by a factor of about 1.67. Blue whale's selected measurement is approximately 66.7% greater than Humpback whale's.

How to read the visual

The labelled spans and stored measurements determine the scale; unmeasured illustration details do not.

  • Humpback whale is labelled defined specimen; treat the displayed value as a comparison anchor rather than false precision.
  • Blue whale is labelled representative; treat the displayed value as a comparison anchor rather than false precision.

There’s always another scale

Follow your curiosity.

Explore things ↗

Side by side

Another point of view.

All comparisons ↗

Share a little perspective.