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Living things

Saltwater crocodile

The saltwater crocodile is a large, semi-aquatic reptile native to coastal regions and river systems of Southeast Asia and Australia.

How big is it?

4.5 m long

Also 14.76 ft

Length · defined specimen

Scale illustration of a saltwater crocodile, showing the recorded length.
Recorded length: 4.5 m.

A little perspective

Saltwater crocodile vs Vostok 1 spacecraft: length comparison

The length of a saltwater crocodile is about 1.02 times the overall spacecraft length of the Vostok 1 spacecraft.

Scale
Saltwater crocodile

The saltwater crocodile is a large, semi-aquatic reptile native to coastal regions and river systems of Southeast Asia and Australia.

4.5 mLength
0 - shared origin
Vostok 1 spacecraft

The Vostok 1 spacecraft carried Yuri Gagarin, the first human to orbit Earth, during his 1961 spaceflight.

4.4 mOverall spacecraft length
0 - shared origin

Both rulers start at the same zero and share one linear scale. Artwork keeps its original proportions. Horizontal rulers compare the selected spans; vertical brackets also identify height on the artwork.

Measurements, assumptions & sources +

Saltwater crocodile

Length: 4.5 m; defined specimen.

A chosen 4.5 m, 500 kg adult. The length excludes any curved posture.

Defined examples — our methodology

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

Vostok 1 spacecraft

Overall spacecraft length: 4.4 m; approximate.

The Vostok 1 spacecraft was about 4.4 m long and 4,725 kg in its orbital configuration. The calibrated span includes the spherical descent module and instrument module, but not the launch vehicle.

NASA NSSDCA — Vostok 1

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

Use the visual comparison to explore its scale, then check the measurements and sources.

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Why this measurement?

Why we use 4.5 m

We compare the length of a saltwater crocodile. This is an illustrative comparison value, not a claim that every example is the same.

A chosen 4.5 m, 500 kg adult. The length excludes any curved posture.

The marked horizontal span follows the measured feature, not the edges of the image. How calibrated comparisons work →

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Recorded properties

Dimensions and measurements

PropertySelected valueRecorded rangeBasis
4.5 mNot recordeddefined specimen
500 kgNot recordeddefined specimen

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Sources and method

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The source records and measurement method remain available for inspection.

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A closer look

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Animals you wouldn’t want to stand besideA shark, crocodile, elephant and giraffe, each beside the same 1.75-metre person.Read the story →

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