How many centimeters are in 1 foot?

One foot is equal to 30.48 centimeters, which is derived from the standard conversion factor between feet and centimeters. This conversion is based on the metric system, where one inch is defined as exactly 2.54 centimeters. Since there are 12 inches in a foot, multiplying 12 inches by 2.54 centimeters per inch results in 30.48 centimeters per foot. Understanding this conversion is crucial for various practical applications, such as construction, gardening, and other fields that require precise measurements. The other options provided do not represent the correct conversion from feet to centimeters, as they either overestimate or underestimate the actual length.