Pound-Force Foot Square Second to Kilogram-Force Meter Square Second Conversion

Convert between Pound-Force Foot Square Second and Kilogram-Force Meter Square Second quickly and accurately.

lbf·ft·s²
kgf·m·s²

How to Convert Pound-Force Foot Square Second to Kilogram-Force Meter Square Second

Conversion Formula

1 lbf·ft·s² = 0.138 kgf·m·s²
1 kgf·m·s² = 7.233 lbf·ft·s²

Example

Convert 15 lbf·ft·s² to kgf·m·s²:

15 lbf·ft·s² = 15 × 0.138 kgf·m·s² = 2.074 kgf·m·s²

Unit Information

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

Pound-Force Foot Square Second

lbf·ft·s²

Definition

The pound-force foot square second (lbf·ft·s²) is a unit of moment of inertia in the imperial gravitational system. It is used in force-based engineering calculations.

History/Origin

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

Current Use

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

Multiplier

1.356

Offset

0

Kilogram-Force Meter Square Second

kgf·m·s²

Definition

The kilogram-force meter square second (kgf·m·s²) is a unit of moment of inertia in the gravitational system. It relates to the force-based measurement system used in some engineering applications.

History/Origin

This unit is based on the kilogram-force (weight) and time, providing a measure of moment of inertia in gravitational systems where force rather than mass is the primary consideration.

Current Use

Used in gravitational engineering systems, structural analysis, and applications where force-based calculations are preferred over mass-based calculations.

Multiplier

9.807

Offset

0

Pound-Force Foot Square Second to Kilogram-Force Meter Square Second Conversion Table

Pound-Force Foot Square Second [lbf·ft·s²] Kilogram-Force Meter Square Second [kgf·m·s²]
1 lbf·ft·s² 0.138255 kgf·m·s²
10 lbf·ft·s² 1.38255 kgf·m·s²
25 lbf·ft·s² 3.456374 kgf·m·s²
50 lbf·ft·s² 6.912748 kgf·m·s²
100 lbf·ft·s² 13.825496 kgf·m·s²
0 lbf·ft·s² 0E+0 kgf·m·s²
-10 lbf·ft·s² -1.38255 kgf·m·s²
-40 lbf·ft·s² -5.530198 kgf·m·s²