What Is the Torque Converter?
Torque conversion translates rotational turning force between automotive and industrial standards.
How Does the Torque Converter Work?
Converts via Newton-meters: 1 ft·lb = 1.35582 N·m, 1 in·lb = 0.11298 N·m, 1 kgf·m = 9.80665 N·m.
Torque Converter Formula & Variables
The core mathematical equation utilized by this calculator is expressed as:
\tau_{\text{target}} = \tau_{\text{source}} \times \frac{\text{Factor}_{\text{source}}}{\text{Factor}_{\text{target}}}
Converts through the SI standard Newton-meter (1 N·m = 1 J/rad).
How to Use the Torque Converter
- Input fastener or engine torque value, select initial unit and required output unit.
Step-by-Step Example Calculation
Convert 100 ft·lb to N·m
Input Values:
value:100
fromUnit:ftlb
toUnit:nm
Worked Steps: 100 foot-pounds equals approximately 135.58 N·m.
Understanding Your Result
Shows matching settings for torque wrenches calibrated in metric or imperial.
Factors That Affect the Result
- Thread lubrication and dry vs wet torque torque friction coefficients.
When Should You Use This Calculator?
- Tightening car wheel lug nuts, bicycle carbon components, and engine cylinder head bolts.
Assumptions & Limitations
- Assumes static torque without dynamic impact tool variations.
Frequently Asked Questions
Calculation Accuracy & Reference Note
Standard engineering conversion factors conforming to ISO 6789.