g⋅m2\text{g}{\cdot}\text{m}^{2}

gram square meter

Moment of inertiaexact by definition

The gram square metre is exactly 10⁻³ kg·m². It is used for small rotating assemblies, particularly in European motor and gearbox catalogues, where g·m² and kg·cm² compete for the same range of values.

1 g⋅m2\text{g}{\cdot}\text{m}^{2} 0.001 kg⋅m2\text{kg}{\cdot}\text{m}^{2}

One gram square meter in every moment of inertia unit

10,000gram square centimeter (g·cm²)
1,000kilogram square millimeter (kg·mm²)
54.6748ounce square inch (oz·in²)
10kilogram square centimeter (kg·cm²)
3.41717pound square inch (lb·in²)
1gram square meter (g·m²)this unit
0.0237304pound square foot (lb·ft²)
0.00885075pound-force inch second squared (lbf·in·s²)
0.001kilogram square meter (kg·m²)
0.000737562slug square foot (slug·ft²)
0.000737562pound-force foot second squared (lbf·ft·s²)
0.000001tonne square meter (t·m²)