Converting from Nm to ft-lbs is a conversion that many mechanics and engineers have to perform, but it can be difficult without a convertor. This converter is the perfect tool for those who need to convert quickly and easily. It is easy to use and does not require any calculations. For more information about what Nm and ft-Ibc are, how to convert from one unit to another and vice versa, along with examples you have in the text below.

What do Nm and ft-lbs measure?

Nm and ft-lbs are two units of torque, also called torque or rotating force. The amount of torque can be calculated by multiplying the distance of the force applied from the axis of rotation by the magnitude of the force. Nm is the torque measurement at the nut surface, while ft-lbs is the torque measurement at the end of the wrench.

Newton-meters (Nm) is a unit that we use for torque, i.e., if we apply a force to an object, it measures the moment of the object’s tendency to rotate. Foot-pound force denotes a unit of labor or energy transmitted on the example of a force one pound-force through a linear displacement of one foot. The unit used is the joule. When you use force at a production distance from the exact turning point, it is called torque. This moment can be measured through the system of SI units, more precisely Newton-meters, or through the FPS system (foot-pound-second).

An important difference between the two-newton meters and foot-pounds that the conversion can be confusing. The first measures the force applied to the body, and the second is the work published on the body.

The conversion is as follows:

Newton-meters x 0.3048 = Foot-pounds

How to convert Newton meters to foot-pounds?

When it comes to converting Nm to ft-Ibs, the application is effortless, both with this calculator and if you work manually. The main thing to remember is that 1 Nm equals 0.7376 ft-Ibs. The table you see below will help you convert the fundamental torque values, or if the values you need are not in this table, use our converter. When you convert a newton-meter (Nm) to a foot-pound (ft / Ibs), what you need to do as you did not get the result is to divide your figure (Nm) by 1.356.

Conversion from Nm to ft-lbs
Conversion from Nm to ft-lbs

How to Convert Foot-pound to Newton meter

Contrary to what we have listed in the table above, in this case, what you need to know is that 1ft-Ib has an equivalent value of 1.3558 Nm. When we turn a foot-pound into a newton meter, the value we use is 1.3558. With the help of this table, it will be easier for you to understand what it is about.

Conversion from ft-lbs to Nm
Conversion from ft-lbs to Nm

Torque conversion calculator: example of use

With the design of this torque conversion calculator, we convert the value from the following units: inch-pound, foot-pound, newton-meter, kilogram-meter, kilopond-meter, newton-meter, and kilopond-meter. It also calculates the torque conversion to and from standard units: foot-pounds, inch-pounds, and Newton meters. The calculator is perfect for those who need to do quick calculations and conversions. At the rotation moment, the force applied to a certain point is important for the two joints to hold together. It is crucial to use the moment if a higher torque tends to break or mismatch.

Torque and Force
Torque and Force

Nm and ft-Ibs example:

First, you need to check which unit you are working with. If we take the example that our output speed should be 15 ft-Ibs, we will automatically know that 1 ft-Ibs = 1.3558 Nm. For the final calculation, it is necessary to help these two values:

15 \cdot 1.3558 = 20.337 Nm

How the torque converter works will be best clear to you through the following example:

The stator directs the flow of fluid exiting the inlet turbine to have a more substantial impact on the outlet turbine. This allows the fluid to transfer its kinetic energy to the output turbine more efficiently.

However, the stator also creates large turbulence in the fluid and therefore consumes a certain amount of energy in the process. The stator is set on a one-way bearing that allows it to rotate in one direction to stop interfering with the fluid flow when the torque converter rotates at high speed. This “unlocking” occurs when the entire torque converter turns fast enough that the forward rotation of the torque converter overpowers the force of the fluid trying to reverse the stator.

The force trying to turn the stator backward depends on the total amount of power transmitted through the torque converter, which means that the exact moment when the stator is unlocked and starts rotating depends on how hard the vehicle accelerates. In layman’s terms, the stator is always locked when the car starts accelerating for the first time, and it unlocks when you finish accelerating and start cruising at the desired speed. The stator can be locked again by depressing the accelerator pedal, and the stator can be unlocked again by pulling or shaking the accelerator pedal. However, there is no reason to do this because stator locking is only helpful at high accelerations. The additional efficiency of stator unlocking is important only at high speeds.

Example with stator and rotor
Example with stator and rotor

Other units of torque – kgf cm to Nm and J/rad to Nm

This torque conversion calculator is an essential tool for anyone that needs to convert torque units to different units of measurement. It is beneficial for those that need to convert the torque to foot-pounds, newton-meters, or kilogram-centimeters. This calculator also works in reverse, so if you need to convert to pounds-force, pounds-feet, or pounds-inch, you can do so with this measurement calculator.

The symbol or prefix we use for the kilogram of force centimeter is kgf cm, while we have mastered the prefix for newton meter, and we know that it is Nm.

One kilogram of force per centimeter, when converted to a Newton meter, is = 0.098 Nm

1 kgf cm = 0.098 Nm

J/rad is an alternative torque unit, which we use when some torque value is required in power or work calculations.

1 J/rad = 1 Nm = 0.738 ft-lbs