🔧 Torque Converter: N·m, ft·lb, kgf·m & More!

From tightening a bolt to designing an engine, understanding and converting torque units is fundamental. Our Torque Converter offers a quick and accurate way to convert between various units like Newton-meters (N·m), Foot-pounds (ft·lb), Kilogram-force meters (kgf·m), and many others. Simplify your mechanical calculations and ensure precision in your work!

🔁 Enter values and select units to see the conversion.

What is a Torque Converter?

Torque is a measure of the rotational force exerted on an object around an axis or pivot. It's what causes an object to rotate or twist. Think of using a wrench to tighten a bolt: the force you apply to the wrench handle, multiplied by the distance from the pivot point (the bolt) to where you apply the force, determines the torque. It's a critical concept in mechanics, essential for understanding machinery, engines, and structural stability.

An online Torque Converter is a digital tool designed to translate torque measurements between various units. This is particularly valuable in engineering, manufacturing, and automotive industries, where different countries or applications may use different measurement systems, ensuring consistency and accuracy in design, assembly, and maintenance.

Torque Conversion Diagram

Explore Common Torque Units

Our converter supports a comprehensive range of torque units, covering both metric and imperial systems:

Newton-meter Newton-meter (N·m)

The SI unit of torque. It represents the torque resulting from a force of one Newton applied perpendicularly to a lever arm one meter long.

Pound-force foot Pound-force foot (ft·lbf)

A common imperial unit of torque, representing one pound-force applied at a perpendicular distance of one foot.

Kilogram-force meter Kilogram-force meter (kgf·m)

Also known as meter-kilopond (m·kp), it's a non-SI metric unit. 1 kgf·m ≈ 9.80665 N·m.

Pound-force inch Pound-force inch (in·lbf)

An imperial unit similar to ft·lbf, but with the lever arm measured in inches. Used for smaller torque values.

Kilonewton-meter Kilonewton-meter (kN·m)

One thousand (1,000) Newton-meters. Used for very large torque values, typically in heavy machinery or structural engineering.

Ounce-force inch Ounce-force inch (in·ozf)

A smaller imperial unit of torque, useful for very delicate applications or small mechanisms.

Other vital units include **Dyne-meter (dyne·m)**, a CGS unit of torque used in some scientific contexts.

Why Use Our Torque Converter?

Our online tool provides accuracy, speed, and versatility for all your torque conversion needs:

Comprehensive Unit Range

Convert across all widely recognized torque units, supporting global engineering and technical standards.

High Precision Conversions

Utilizes exact conversion factors to deliver accurate and reliable results for critical applications.

Instantaneous Results

Get immediate torque conversions as you type or select units, significantly speeding up your design and analysis.

Intuitive User Interface

Designed for ease of use, making complex torque conversions simple and accessible for everyone.

Free and Globally Accessible

Access this powerful tool anytime, anywhere, on any device, completely free of charge.

Versatile Applications

Perfect for mechanical engineers, automotive technicians, manufacturing professionals, and DIY enthusiasts.

How to Use Our Torque Converter

Converting torque measurements is quick and straightforward:

1. Enter Your Value

Input the numerical value of the torque you wish to convert into the designated box.

2. Select Your "From Unit"

Choose the original unit of your measurement from the "From Unit" dropdown menu (e.g., "ft·lbf," "N·m").

3. Choose Your "To Unit"

Select the desired target unit for your conversion from the "To Unit" dropdown menu.

4. View Your Result

The converted torque value will be instantly displayed in the "Result" area.

Key Torque Conversion Formulas (Examples)

All torque units can be related back to the **Newton-meter (N·m)**, the SI base unit:

Our converter applies these precise conversion factors to ensure the most accurate results for your needs.

Frequently Asked Questions (FAQ)

What is the difference between torque and force?

Force is a push or pull that can cause linear motion or deformation. Torque is a rotational force that tends to cause rotation. While force involves linear movement, torque involves twisting around an axis. Torque is calculated as force multiplied by the perpendicular distance from the pivot point.

Why is N·m the standard unit for torque?

The Newton-meter (N·m) is the SI derived unit for torque because it is derived directly from the SI base units of force (Newton) and length (meter), making it consistent within the international system of units.

Is ft·lbf the same as lbf·ft?

Yes, ft·lbf (foot-pound force) and lbf·ft (pound-force foot) represent the same unit of torque. The order of the units (force then distance, or distance then force) does not change the physical quantity they represent, though ft·lbf is more commonly preferred to prevent confusion with work/energy (foot-pound).

When would I use in·lbf instead of ft·lbf?

Pound-force inch (in·lbf) is typically used for smaller torque values or when working with smaller fasteners and components, as an inch is a smaller unit of distance than a foot. For example, tightening small screws or adjusting delicate mechanisms often specifies torque in in·lbf.

Is this torque converter accurate?

Absolutely. Our Torque Converter uses highly precise and internationally recognized conversion factors to ensure that all results are accurate and reliable for both academic and professional applications.

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