Perpendicular Axis Theorem Inertia Converter - Free Online
Convert perpendicular axis theorem inertia values instantly with our free tool.
Get accurate results with clear explanations.
Last updated · How we build & check our tools
Frequently Asked Questions
Common questions about the Perpendicular Axis Theorem Inertia Converter - Free Online
Moment of inertia measures how difficult it is to rotate an object around an axis. It depends on mass distribution relative to the rotation axis.
Explore Financial Toolset
Free financial calculators
Sources & References
International System of Units (SI): moment of inertia
Moment of inertia is measured in the kilogram square metre (kg·m²). Conversions between SI and other units use exact, internationally agreed factors maintained by NIST.
International System of Units (SI)
Authoritative definitions for moment of inertia, from the BIPM SI Brochure (9th edition), the defining reference for the SI.