kgf·m

What is a Kilogram-Force Meter?

Kilogram-force meter is a traditional torque unit found in older engine documentation.

Kilogram-force meter is a traditional torque unit found in older engine documentation.

Used before full SI standardization; still appears on some older torque wrench gauges.

Measurement system: Non-SI, traditional unit. SI equivalent: 1 kgf·m ≈ 9.80665 N·m.

Kilogram-Force Meter facts

Unit name
Kilogram-Force Meter
Symbol
kgf·m
Category
Torque
Measurement system
Non-SI, traditional unit
SI equivalent
1 kgf·m ≈ 9.80665 N·m
Common uses
Older vehicle engine documentation and torque wrenches

Definition of the kilogram-force meter

Kilogram-force meter is a traditional torque unit found in older engine documentation.

Measurement system and SI relationship

Non-SI, traditional unit

SI equivalent: 1 kgf·m ≈ 9.80665 N·m

History of the kilogram-force meter

Used before full SI standardization; still appears on some older torque wrench gauges.

Where is the kilogram-force meter used?

Older vehicle engine documentation and torque wrenches

Kilogram-Force Meter conversion tools

Sources

  1. BIPM: The International System of Units (SI Brochure)
  2. NIST: NIST Guide to the SI — Appendix B.9: Moment of Force or Torque (newton-metre, pound-force foot)
  3. NIST: Guide to the SI — Conversion Factors

Other languages

View the Turkish versionOpen the German version