Slug Square Foot to Pound-Force Inch Square Second Conversion

Convert between Slug Square Foot and Pound-Force Inch Square Second quickly and accurately.

From Slug Square Foot

slug·ft²

To Pound-Force Inch Square Second

lbf·in·s²

How to Convert Slug Square Foot to Pound-Force Inch Square Second

Conversion Formula

1 slug·ft² = 12 lbf·in·s²

1 lbf·in·s² = 0.083 slug·ft²

Example

Convert 15 slug·ft² to lbf·in·s²:

15 slug·ft² = 15 × 12 lbf·in·s² = 180 lbf·in·s²

Unit Information

Learn about the moment of inertia units you're converting between

Slug Square Foot

slug·ft²

Definition

The slug square foot (slug·ft²) is a unit of moment of inertia in the imperial system. The slug is a unit of mass in the imperial system, equal to the mass that accelerates at 1 ft/s² when acted upon by a force of 1 lbf.

History/Origin

The slug is a derived unit of mass in the imperial system, and this unit provides moment of inertia measurements using the slug as the mass unit with square foot for area.

Current Use

Used in imperial engineering systems, particularly in dynamics and mechanics where the slug is preferred as the mass unit for moment of inertia calculations.

Multiplier

1.356

Offset

Pound-Force Inch Square Second

lbf·in·s²

Definition

The pound-force inch square second (lbf·in·s²) is a unit of moment of inertia in the imperial gravitational system for smaller scale applications.

History/Origin

Based on the pound-force and inch, this unit provides moment of inertia measurements in the imperial gravitational system for smaller force-based calculations.

Current Use

Used in imperial gravitational engineering systems, US precision structural analysis, and applications where imperial force-based calculations are preferred for smaller systems.

Multiplier

0.113

Offset