7.72 centimeters is equal to 3.03 inches.
Comparisons:
1. A standard AA battery is approximately 2.2 centimeters in diameter, making 7.72 centimeters slightly larger than 3 AA batteries stacked on top of each other.
2. The width of a credit card, which is around 8.56 centimeters, is just slightly longer than 7.72 centimeters.
3. The average length of a shrimp is around 7.62 centimeters, making 7.72 centimeters just slightly longer than the average shrimp.