Torque Converter Calculator

Convert torque measurements between different units quickly and accurately. This calculator supports common torque units including Newton-meters (N⋅m), kilogram-force meters (kgf⋅m), foot-pounds (ft⋅lb), and inch-pounds (in⋅lb).

Understanding Torque Units

Torque is a measure of rotational force. Different fields and regions use different units:

• Newton-meter (N⋅m): The SI unit for torque
• Kilogram-force meter (kgf⋅m): Common in automotive and industrial applications
• Foot-pound (ft⋅lb): Widely used in US and UK engineering
• Inch-pound (in⋅lb): Used for smaller torque values in US and UK

Common Conversions

Here are some useful torque conversion factors:

• 1 N⋅m = 0.101972 kgf⋅m
• 1 N⋅m = 0.737562 ft⋅lb
• 1 N⋅m = 8.85074 in⋅lb
• 1 ft⋅lb = 1.35582 N⋅m

Applications

Torque conversion is essential in many fields:

1. Automotive: Engine specifications and maintenance
2. Manufacturing: Assembly and quality control
3. Construction: Bolt tightening specifications
4. Robotics: Joint force calculations
5. Power Tools: Tool specifications and settings
6. Industrial Equipment: Machine maintenance

Using the Calculator

1. Enter a torque value in any unit
2. The calculator automatically converts to all other units
3. Results are shown with appropriate precision

Common Torque Values

For reference, here are some typical torque values:

• Typical car engine: 200-400 N⋅m
• Bicycle pedal: 35-50 N⋅m
• Small screwdriver: 0.2-2 N⋅m
• Industrial motor: 100-1000 N⋅m
• Wheel lug nuts: 80-140 N⋅m

Tips for Accurate Conversion

• Double-check your input units
• Consider the application’s requirements
• Use appropriate precision for your needs
• Be aware of manufacturer specifications

Safety Note

When working with torque-sensitive applications:

• Always follow manufacturer specifications
• Use calibrated torque tools
• Consider safety factors in critical applications
• Document torque settings for maintenance