The iPhone 16 Pro is about 5.89 inches (149.6 mm) long (that’s its height from top to bottom).

Quick Scoop

  • Length (height): 5.89 inches / 149.6 mm.
  • Width: 2.81 inches / 71.5 mm.
  • Thickness: about 0.32–0.33 inches / 8.25–8.3 mm.
  • Display size: 6.3‑inch screen (diagonal).

So if you’re just wondering “how long is the iPhone 16 Pro,” the key number to remember is 5.89 inches tall.

Simple size table (HTML)

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Spec iPhone 16 Pro
Length / Height 5.89 in (149.6 mm)
Width 2.81 in (71.5 mm)
Thickness 0.32–0.33 in (8.25–8.3 mm)
Screen (diagonal) 6.3 in display

Information gathered from public forums or data available on the internet and portrayed here.