Moment of Inertia Unit Converter

Convert between kilogram square meters (kg·m²), gram square centimeters (g·cm²), pound-foot square (lb·ft²), and pound-inch square (lb·in²)

Unit Converter

Use this free moment of inertia converter to quickly translate between SI and Imperial units. Perfect for mechanical engineers, physicists, and professionals analyzing rotational dynamics or designing rotating machinery.

About the Moment of Inertia Unit Converter

The EngLab Moment of Inertia Converter provides fast and precise conversions between the most commonly used inertia units: kg·m², g·cm², lb·ft², and lb·in². This calculator is an essential tool for fields involving rotational motion, robotics, automotive engineering, and mechanical design.


How to Use

Enter your moment of inertia value and select the unit you wish to convert from. The converter automatically updates all equivalent values in other units, allowing for easy comparison across systems.


Common Moment of Inertia Conversions