Where do these numbers come from?
- NISTSP 811 exact unit definitions (1 in = 25.4 mm, 1 lb = 453.59237 g)current edition
- NISTHandbook 44, weights and measurescurrent edition
- King Arthur BakingIngredient Weight Chart (kitchen tools)retrieved Oct 23, 2026
Checked Oct 23, 2026. 1 inch is exactly 2.54 cm (NIST SP 811), so 175 cm ÷ 2.54 = 68.9 in = 5 ft 8.9 in.
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180 cm = 5 ft 10.9 in
Worked example
180 ÷ 2.54 = 70.87 inches. 70.87 ÷ 12 = 5 feet with 10.9 inches left over, so 5′ 10.9″ (1.80 m).
For comparison, the CDC reports average US adult height as about 69.0 in for men and 63.5 in for women (NHANES 2015–2018), so 180 cm is taller than the average man and taller than the average woman.
| cm | Feet and inches |
|---|---|
| 176 | 5′ 9.3″ |
| 177 | 5′ 9.7″ |
| 178 | 5′ 10.1″ |
| 179 | 5′ 10.5″ |
| 180 | 5′ 10.9″ |
| 181 | 5′ 11.3″ |
| 182 | 5′ 11.7″ |
| 183 | 6′ 0.0″ |
| 184 | 6′ 0.4″ |
Frequently asked questions
How tall is 180 cm in feet?
5 feet 10.9 inches.
How many inches is 180 cm?
70.87 inches.