How tall was Australopithecus afarensis? Stature estimates

Australopithecus afarensis: about 4 ft 2.5 in (128 cm), the average estimate from the remains studied.

When: 3.9 to 2.9 million years ago (Wikipedia). See every group on the timeline.

The sample combines available remains and is not a whole-population average. The drawing uses its estimated mean.

Add another figure to see the height difference.Australopithecus afarensis: Average estimate: 4 ft 2.5 in (128 cm).

What the estimate describes

SamplePopulationYearMethodSource
Australopithecus afarensis2 stature estimatesFossil and Holocene samples analysed in the 2017 studystature estimated from skeletal remainsWill, Pablos and Stock, 2017

2 stature estimates in this reference. The observed sample range is 3 ft 5.5 in (105 cm) to 4 ft 11.5 in (151 cm); it is not a confidence interval.

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