Torque Converter
Convert between torque units like Newton-meters, pound-feet, and kgf·m with our fast, free Torque Converter. Perfect for auto, mechanical, and engineering use.
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Convert Nm, lb-ft, kgf·m & More with Our Free Torque Converter
Torque is a critical measurement in the fields of mechanics, engineering, automotive repair, and aerospace design. It refers to the twisting force that causes rotation—think of turning a wrench, tightening a bolt, or accelerating a car.
Our online Torque Converter at Web Converter Tools lets you instantly convert between the most commonly used torque units such as:
Newton-meters (Nm)
Pound-feet (lb-ft)
Pound-inch (lb-in)
Kilogram-force meters (kgf·m)
Ounce-inch (oz-in)
Dyne-centimeters (dyne·cm)
With just one click, you get accurate, real-time conversions to simplify your projects and calculations.
What Is Torque?
Torque (also called moment or moment of force) measures the force that causes an object to rotate about an axis. It's defined as:
Torque = Force × Distance
For example, if you apply a wrench to a bolt with a certain force at a certain distance from the center of rotation, you're creating torque.
In simple terms:
More force = more torque
More distance = more torque
Why Use a Torque Converter?
Different industries and countries use different units for torque. Converting manually can lead to errors in mechanical settings, under-torqued or over-torqued fasteners, or poor engineering outcomes.
Our Torque Converter helps you:
Eliminate manual math
Avoid conversion errors
Save time during design or repair
Translate between metric and imperial systems
Supported Torque Units
| Unit | Abbreviation | Description |
|---|---|---|
| Newton-meter | Nm | SI unit for torque |
| Kilogram-force meter | kgf·m | Metric unit using gravity |
| Pound-foot | lb-ft | US customary unit |
| Pound-inch | lb-in | Smaller US unit |
| Ounce-inch | oz-in | Very small torque values |
| Dyne-centimeter | dyne·cm | CGS system, used in labs |
How to Use the Online Torque Converter
Using our Torque Converter tool is easy:
Go to https://webconvertertools.com/torque-converter
Enter the torque value you want to convert
Choose the source unit (e.g., Nm)
Select the target unit (e.g., lb-ft)
Instantly get the equivalent torque value
No logins, no downloads, just quick and accurate results.
Real-Life Applications of Torque Conversion
🛠️ Automotive Repair & Tuning
Torque wrenches are often calibrated in lb-ft or Nm.
When replacing tires, spark plugs, or engine parts, accurate torque prevents damage or accidents.
🏗️ Mechanical Engineering
Design machines or tools with the correct torque force.
Convert between metric specs and imperial schematics in international projects.
🔬 Laboratory Research
Use dyne·cm or kgf·cm in precision instruments.
Standardize measurements across different research teams.
🛰️ Aerospace & Robotics
Ensuring joints or mechanical limbs are tightened correctly.
Convert torque values to maintain system safety and performance.
Common Torque Conversion Examples
| From | To | Formula | Result |
|---|---|---|---|
| 1 Nm | lb-ft | × 0.737562 | 0.7376 lb-ft |
| 1 lb-ft | Nm | × 1.355818 | 1.3558 Nm |
| 1 kgf·m | Nm | × 9.80665 | 9.8067 Nm |
| 1 lb-in | lb-ft | ÷ 12 | 0.0833 lb-ft |
| 1 oz-in | Nm | × 0.0070616 | 0.0071 Nm |
These conversions are essential for technicians and engineers in multinational workspaces.
Example Scenarios
⚙️ Example 1: Engine Bolt Torque
Your vehicle manual says torque is 80 lb-ft, but your wrench is set to Nm.
80 lb-ft × 1.355818 = 108.47 Nm
🔩 Example 2: Robotic Arm Calibration
A robotic joint uses 0.25 Nm, but your torque table is in kgf·m.
0.25 Nm ÷ 9.80665 = 0.0255 kgf·m
🔧 Example 3: Tightening Screws in lb-in
Your torque driver is marked in oz-in, but your specs call for 10 lb-in.
10 lb-in × 16 = 160 oz-in
Torque Conversion Chart
| From | To | Value |
|---|---|---|
| 1 Nm | lb-ft | 0.737562 |
| 1 Nm | lb-in | 8.85075 |
| 1 Nm | oz-in | 141.6119 |
| 1 Nm | kgf·m | 0.101972 |
| 1 kgf·m | Nm | 9.80665 |
| 1 lb-ft | Nm | 1.355818 |
| 1 lb-in | Nm | 0.112985 |
| 1 oz-in | Nm | 0.0070616 |
FAQs: Torque Converter
Q: What’s the difference between Nm and lb-ft?
A: Newton-meters (Nm) are metric units, while pound-feet (lb-ft) are imperial. Nm is widely used in Europe and Asia; lb-ft is common in the US.
Q: Is this tool suitable for automotive use?
A: Yes! It’s perfect for converting torque wrench settings between Nm and lb-ft or lb-in.
Q: Is the converter free?
A: 100% free. No registration required.
Q: Can I use this on my phone?
A: Absolutely. The tool is responsive and mobile-friendly.
Why Choose Web Converter Tools for Torque Conversion?
At Web Converter Tools, we specialize in creating precision conversion tools for everyday and professional use. Our Torque Converter is:
🔍 Accurate – Trusted by engineers and mechanics
⚡ Fast – Results in milliseconds
📱 Mobile-Ready – Use it on-site or in the garage
🌍 Globalized – Supports multiple units for global compatibility
🧩 Simple – Designed for usability by all levels
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Get Started with Torque Conversion Now
Whether you’re tuning a car engine, building industrial machines, or calibrating a robotic limb, torque matters—and our Torque Converter makes sure your units match your tools.
👉 Try the Torque Converter at https://webconvertertools.com/torque-converter