UnitChart

Convert ft-lbs to kgf-m

foot-pounds to kilogram-force meters. Enter a value to convert, or use the ft-lbs to kgf-m chart further down the page.

1 ft·lb = 0.138255 kgf·m

1 foot-pound equals 0.138255 kilogram-force meters. Going the other way, 1 kilogram-force meter = 7.23301 foot-pounds.

Check this before you rely on it. This converter is provided free and without warranty, and its results are not professional advice.

Note. Torque and energy share the same dimensions, so a newton metre and a joule are numerically identical — but they are not interchangeable in meaning. Keep torque figures in torque units.

How to convert ft-lbs to kgf-m

To convert foot-pounds to kilogram-force meters, multiply the foot-pound value by 0.1382549544. You can also divide by 7.233013851 to get the same answer.

kgf·m = ft·lb × 0.1382549544

Worked example

Convert 15 ft·lb to kilogram-force meters:

15 ft·lb = 2.07382 kgf·m

ft-lbs to kgf-m conversion chart

Use this ft-lbs to kgf-m table for quick reference without typing anything.

ft-lbs to kgf-m conversion table
foot-pounds (ft·lb)kilogram-force meters (kgf·m)
0.01 ft·lb0.00138255 kgf·m
0.1 ft·lb0.0138255 kgf·m
1 ft·lb0.138255 kgf·m
2 ft·lb0.27651 kgf·m
3 ft·lb0.414765 kgf·m
5 ft·lb0.691275 kgf·m
10 ft·lb1.38255 kgf·m
20 ft·lb2.7651 kgf·m
50 ft·lb6.91275 kgf·m
100 ft·lb13.8255 kgf·m
1,000 ft·lb138.255 kgf·m

What is a foot-pound?

A foot-pound of torque is one pound-force applied one foot from the pivot, about 1.356 Nm. US fastener specifications and engine output figures use it. Some manuals write it lb-ft to distinguish torque from energy.

What is a kilogram-force meter?

A kilogram-force meter is 9.80665 Nm. Japanese and older European service manuals quote torque this way, often written kg-m.

Frequently asked questions

How many kgf-m are in a foot-pound?

1 ft-lbs equals 0.138255 kgf-m. Going the other way, 1 kgf-m is 7.23301 ft-lbs.

How do you convert ft-lbs to kgf-m?

To convert foot-pounds to kilogram-force meters, multiply the foot-pound value by 0.1382549544. You can also divide by 7.233013851 to get the same answer.

What is 10 ft-lbs in kgf-m?

10 ft-lbs equals 1.38255 kgf-m. The conversion chart on this page lists the other values people look up most often.

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