Modern human brain size comparison: how tall is the Modern human brain?
Modern human brain: 9.3 cm · 0' 4" tall
Brain mass 1.35 kg (1.00× human) · size estimated from mass · about 86 billion neurons
Modern human brain is 9.3 cm · 0' 4" tall. That is about 18.4× shorter than an average man (171 cm). Compare it side by side with people, animals, buildings and more on the board above — drag, zoom, switch cm / ft, or export an image.
More in Human species
- Sahelanthropus brain (estimate) — 6 cm · 0' 2"
- Ardipithecus brain — 5.8 cm · 0' 2"
- Australopithecus afarensis brain — 6.4 cm · 0' 3"
- Australopithecus africanus brain — 6.5 cm · 0' 3"
- Paranthropus boisei brain — 6.7 cm · 0' 3"
- Homo naledi brain — 6.7 cm · 0' 3"
- Homo habilis brain — 7.1 cm · 0' 3"
- Homo floresiensis brain — 6.3 cm · 0' 2"
- Homo erectus brain — 8.1 cm · 0' 3"
- Homo heidelbergensis brain — 9.1 cm · 0' 4"
- Neanderthal brain — 9.4 cm · 0' 4"
- Early Homo sapiens brain — 9.5 cm · 0' 4"