Answer
Jan 13, 2026 - 12:29 PM
The length of a standard catheter typically ranges from 16 to 18 inches (about 40 to 45 centimeters) for adult use. Pediatric catheters are usually shorter, around 6 to 12 inches (15 to 30 centimeters). The exact length may vary depending on the type and intended use of the catheter.
