Mass moment of inertia

Most used

• kg·mm²Kilogram square millimetre
• kg·cm²Kilogram square centimetre
• t·mm²Tonne square millimetre (FEA mm–t–s)
• kg·m²Kilogram square metre
• t·m²Tonne square metre
• lb·in²Pound square inch
• lb·ft²Pound square foot
• lbf·in·s²Pound-force inch second squared (slinch·in²)
• slug·ft²Slug square foot (lbf·ft·s²)
• kip·in·s²Kip inch second squared (FEA in–kip–s)

More: SI

• g·mm²Gram square millimetre
• g·cm²Gram square centimetre
• kN·m·s²Kilonewton metre second squared (kN–m models, = t·m²)

More: Metric (non-SI)

• kgf·m·s²Kilogram-force metre second squared
• GD² (kgf·m²)GD² flywheel effect, kgf·m² (= 4 × J)

More: US customary and imperial

• oz·in²Ounce square inch

More: Industry units

• kip·ft·s²Kip foot second squared (FEA ft–kip–s)

Most used

• kg·mm²Kilogram square millimetre
• kg·cm²Kilogram square centimetre
• t·mm²Tonne square millimetre (FEA mm–t–s)
• kg·m²Kilogram square metre
• t·m²Tonne square metre
• lb·in²Pound square inch
• lb·ft²Pound square foot
• lbf·in·s²Pound-force inch second squared (slinch·in²)
• slug·ft²Slug square foot (lbf·ft·s²)
• kip·in·s²Kip inch second squared (FEA in–kip–s)

More: SI

• g·mm²Gram square millimetre
• g·cm²Gram square centimetre
• kN·m·s²Kilonewton metre second squared (kN–m models, = t·m²)

More: Metric (non-SI)

• kgf·m·s²Kilogram-force metre second squared
• GD² (kgf·m²)GD² flywheel effect, kgf·m² (= 4 × J)

More: US customary and imperial

• oz·in²Ounce square inch

More: Industry units

• kip·ft·s²Kip foot second squared (FEA ft–kip–s)