Slug Square Foot to Pound Square Foot Conversion

Convert between Slug Square Foot and Pound Square Foot quickly and accurately.

From Slug Square Foot

slug·ft²

To Pound Square Foot

lb·ft²

How to Convert Slug Square Foot to Pound Square Foot

Conversion Formula

1 slug·ft² = 32.174 lb·ft²

1 lb·ft² = 0.031 slug·ft²

Example

Convert 15 slug·ft² to lb·ft²:

15 slug·ft² = 15 × 32.174 lb·ft² = 482.611 lb·ft²

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 Square Foot

lb·ft²

Definition

The pound square foot (lb·ft²) is a unit of moment of inertia in the imperial system. It is commonly used in US engineering and construction applications.

History/Origin

This unit combines the pound (mass) with the square foot, providing a measure of moment of inertia in the imperial system for larger scale applications.

Current Use

Widely used in US engineering, construction, and mechanical design where imperial units are preferred for moment of inertia calculations in larger systems.

Multiplier

0.042

Offset