Centimeters to Inches converter

Convert centimeters (cm) to inches (in). Exact factor: 1 cm = 0.3937007874015748 in.

Formula: in = cm × 0.3937007874015748

Quick examples

CentimetersInches
10.3937
51.9685
103.93701
207.87402
3011.811
5019.685
10039.37
15059.055

How to convert Centimeters to Inches

Formula: in = cm × 0.3937007874015748.

Reverse conversion: cm = in × 2.54

Tip: Use the swap button to reverse the calculation instantly.

Centimeters → Inches FAQs

What is the exact conversion factor?

Centimeters × 0.393700787402 = Inches.

How do I go the other way?

cm = in × 2.54

Are the results rounded?

Calculations use exact constants; values are displayed with sensible rounding for readability.