How to Convert Inches to Centimeters Converting inches to centimeters is simple using a fixed conversion factor. One inch equals exactly 2.54 centimeters. The Mathematical Formula To convert inches to centimeters, multiply the inches by 2.54: Centimeters = Inches � 2.54 Inches to Centimeters Conversion Table Inches (in) Centimeters (cm) Common Use Case 1 in2.54 cmExact equivalence 12 in (1 ft)30.48 cmOne foot 39.37 in100 cmOne meter 66.93 in170 cmAverage height 70.87 in180 cmTall height Frequently Asked Questions What is 1 inch in centimeters? 1 inch equals 2.54 centimeters exactly. How do I convert inches to cm? Multiply the number of inches by 2.54 to get centimeters.
