How to convert it
- Convert to inches: 7 × 12 + 0 = 84 in.
- Multiply by 2.54: 84 × 2.54 = 213.36 cm.
- Result: 7′0″ = 213.36 cm, or 2.1336 m.
cm = (feet x 12 + inches) x 2.54
As a height, 213.4 cm is 38.1 cm taller than the average US adult man (≈175.3 cm) and 52.1 cm taller than the average US adult woman (≈161.3 cm), based on CDC NHANES 2015–2018 averages.
Height forms in the US and UK usually want whole feet plus inches, rounded to the nearest inch — use the rounded value above for those.