Kilogram-Force Meter to Pound-Force Foot Conversion

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

kgf·m
lbf·ft

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

Conversion Formula

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

Example

Convert 15 kgf·m to lbf·ft:

15 kgf·m = 15 × 7.233 lbf·ft = 108.495 lbf·ft

Unit Information

Learn about the torque units you're converting between

Kilogram-Force Meter

kgf·m

Definition

The kilogram-force meter (kgf·m) is a gravitational metric unit of torque, representing the rotational force produced by one kilogram-force applied at one meter. It is widely used in some engineering disciplines, particularly in countries that historically used the kilogram-force.

History/Origin

This unit was a standard in the technical system of units, prevalent in many parts of the world before the full adoption of the SI system. It provided a practical measure of torque directly related to the force of gravity on a kilogram mass.

Current Use

Commonly encountered in older engineering specifications, particularly in Europe and Asia. While SI units are now preferred, it remains relevant for understanding existing machinery and designs in certain industries.

Multiplier

9.807

Offset

0

Pound-Force Foot

lbf·ft

Definition

The pound-force foot (lbf·ft) is an imperial unit of torque, commonly known as foot-pound. It represents the rotational force produced by one pound-force applied at one foot from the pivot point.

History/Origin

This unit is a cornerstone of the US customary system for rotational dynamics. It has a long history of use in mechanical engineering, particularly in the automotive, aerospace, and manufacturing industries.

Current Use

Predominantly used in the United States for engineering calculations, especially in contexts like engine torque, fastener tightening, and machinery design where imperial units for force and length are standard.

Multiplier

1.356

Offset

0

Kilogram-Force Meter to Pound-Force Foot Conversion Table

Kilogram-Force Meter [kgf·m] Pound-Force Foot [lbf·ft]
1 kgf·m 7.233014 lbf·ft
10 kgf·m 72.330136 lbf·ft
25 kgf·m 180.825339 lbf·ft
50 kgf·m 361.650679 lbf·ft
100 kgf·m 723.301358 lbf·ft
0 kgf·m 0E+0 lbf·ft
-10 kgf·m -72.330136 lbf·ft
-40 kgf·m -289.320543 lbf·ft