545 centimeters is equivalent to 214.57 inches.
To put this into perspective, the average height of a adult male in the United States is around 69 inches, so 545 centimeters would be taller than a typical man.
In terms of objects, 545 centimeters is slightly taller than a standard refrigerator (around 200-206 cm), but not quite as tall as a vending machine (around 190-285 cm). It is also taller than a golf bag (around 90-120 cm) and a dining room chair (around 76-107 cm).