# Moment of Inertia Converter

A modern moment of inertia converter helps everyone who has forgotten the required formulas for such a calculation. Do not bother yourself and get an instant error-free result with this tool whenever you need it.

## Popular Unit Conversions Moment of Inertia

The most used and popular units of moment of inertia conversions are presented for quick and free access.

In physics, inertia means the ability of a body to maintain a given state when there are no external forces that influence it.

As for the moment of inertia, it is a bit more difficult and measures the inertia of a body in case of a rotational motion. It is designated by the letter J and measured in kilograms multiplied by a square meter (m2) as standard units.

As for the exact moment of inertia conversion formula, it will depend on the chosen units, such as grams for mass or cm2 for radius.

Physics utilizes a general equation to calculate the moment of inertia of a given body. They imagine that it consists of some tiny parts with a mass dm, sum up these elementary masses and multiply by the square of the distance to the rotation axis.

J =ʃ r2dm

However, if we consider some material object with mass m, which is rotating around an axis at a distance r, this equation looks as follows:

J = mr2

Thus, the resulting value will be obtained in kg x m2.

A moment of inertia converter calculator is free and always available online.

### How to make a conversion?

• Open the desktop or mobile version and the needed tool.
• Select the units From and To you wish to work with.
• Fill in the initial value.
• Click on the Convert button.

### Why is a moment of inertia unit converter beneficial?

This tool is convenient and provides error-free results in a fraction of a second.