Moment of Inertia Converter

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Moment of Inertia Converter

Convert between 7 moment of inertia units instantly. Select your units from the Builder tab or type a conversion like "100 cm to inches" in the AI input. Every conversion shows the full step-by-step calculation.

This converter covers all standard moment of inertia units including metric and imperial systems. Use the reference table below to see how each unit relates to the base unit (kg·m²).

Moment of Inertia units reference

Unit	Symbol	kg·m²
Gram-Centimeter Squared	g·cm²	1 × 10⁻⁷
Kilogram-Centimeter Squared	kg·cm²	1 × 10⁻⁴
Kilogram-Meter Squared	kg·m²	1
Ounce-Inch Squared	oz·in²	1.829 × 10⁻⁵
Pound-Foot Squared	lb·ft²	0.0421401
Pound-Inch Squared	lb·in²	2.926 × 10⁻⁴
Slug-Foot Squared	slug·ft²	1.35582

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