Human vs Ostrich
Ostrich is 95 cm (3'1") taller than Average US adult man.
Size comparison: Human vs Ostrich
95 cm difference (3 ft 1.4 in). Ostrich is taller than Average US adult man.
- Average US adult manPerson
- 175 cm (5'9")
- Mean height, men aged 20+, NHANES August 2021–August 2023: 68.9 in.
- CDC National Center for Health Statistics, FastStats: Body Measurements
- OstrichAnimal
- 270 cm (8'10")
- Adult male: 6.9–9 ft (2.1–2.7 m); females 5.7–6.2 ft (1.7–1.9 m).
- San Diego Zoo Wildlife Alliance, Animals & Plants: Ostrich
The numbers
Average US adult man is 175 cm (5'9") (Mean height, men aged 20+, NHANES August 2021–August 2023: 68.9 in), according to CDC National Center for Health Statistics, FastStats: Body Measurements.
Ostrich is 270 cm (8'10") (Adult male: 6.9–9 ft (2.1–2.7 m); females 5.7–6.2 ft (1.7–1.9 m)), according to San Diego Zoo Wildlife Alliance, Animals & Plants: Ostrich.
That makes Ostrich 95 cm (3'1") taller than Average US adult man, or 1.54 times its height.
Both are drawn to scale from the same ground line, so the difference on the board is exactly the difference in the numbers.
Related comparisons
- Human vs Giraffe175 cm (5'9") vs 550 cm (18'1")
- Human vs Elephant175 cm (5'9") vs 320 cm (10'6")
- Human vs T. rex175 cm (5'9") vs 396.2 cm (13'0")
- Human vs Lion175 cm (5'9") vs 120 cm (3'11")
- Human vs Gorilla175 cm (5'9") vs 175 cm (5'9")
- Human vs Polar Bear175 cm (5'9") vs 170 cm (5'7")
See every comparison on the comparisons index.
Frequently asked questions
Who is taller, Average US adult man or Ostrich?
Ostrich is taller: 270 cm (8'10") against 175 cm (5'9") for Average US adult man.
How much taller is Ostrich than Average US adult man?
95 cm (3'1"), or 1.54 times Average US adult man's height. Figures come from San Diego Zoo Wildlife Alliance, Animals & Plants: Ostrich and CDC National Center for Health Statistics, FastStats: Body Measurements.
Sources
- Average US adult man: CDC National Center for Health Statistics, FastStats: Body Measurements (checked 19 September 2026)
- Ostrich: San Diego Zoo Wildlife Alliance, Animals & Plants: Ostrich (checked 19 September 2026)
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