9 Best Free Online Torque Calculator Websites

Here is a list of best free online torque calculator websites. Torque is a type of rotational force that causes an object to move on its axis. It is also known as twisting or turning force. Torque is an important parameter in engine and motor development. It is also possible to calculate the amount of torque an engine or motor will produce. To do that, you can try these online torque calculator websites.

Through these websites, users can calculate torque using different sets of input parameters like (Force, Distance, Angle), (Force and Distance), (Power and Speed (RPM)), (cylinder weight, diameter, RPM, time to accelerate, and accelerating torque), and more. Apart from Torque, these websites can also calculate Speed, distance, and Power parameters. These websites also show the torque calculation formulas. Some websites even show the torque calculation process. To help out users, I have also included the steps to calculate torque in the description of each website.

These websites also offer additional tools like Angular Acceleration Calculator, Angular Displacement Calculator, Angular Frequency Calculator, Full Scale Power Calculator, Power Delivery Calculator, and more. Go through the list to learn more about these websites.

My Favorite Online Torque Calculator Website:

omnicalculator.com is my favorite website as it explains torque and shows the steps to calculate it. Plus, it can calculate torque using Distance (r), Force (F), and Angle (θ) or just Distance and Force values.

You can also check out lists of best free Online Horsepower Calculator, Gear Ratio Calculator, and Online Freight Class Calculator websites.

Comparison Table:

Features/Website Names	Shows Torque calculation formula	Can also calcuate Force and Distance values	Provides torque calculation steps
omnicalculator.com	✓	✓	✓
wentec.com	✓	x	x
byjus.com	✓	✓	✓
spicerparts.com	x	x	x
circuitdigest.com	✓	✓	x
dingsmotionusa.com	✓	x	x
nepsi.com	✓	x	x
binsfeld.com	✓	x	x
groschopp.com	✓	x	x

omnicalculator.com

omnicalculator.com is a free online torque calculator website. Through this torque calculator, users can calculate the torque arising in a rotating object using known Distance (r), Force (F), and Angle (θ) values. However, it can also calculate torque using only distance and force values. It also explains torque and shows the torque calculation formula. It even provides the steps to manually calculate the torque value. Now, follow the below steps.

How to calculate torque online using omnicalculator.com:

Visit this website and access the Torque calculator.
After that, enter the Distance, Force, and Angle values.
Next, view the calculated torque value.

Additional Features:

This website also offers similar calculators like Angular Acceleration, Angular Displacement, Angular Frequency, Rotational Kinetic Energy, and more.

Final Thoughts:

It is one of the best free online torque calculator websites that helps users calculate the torque of a rotating object with or without the angle parameter.

Pros	Cons
Explains Torque concept
Can calculate torque with or without using angle parameter
Shows the calculation formula

Home Page

wentec.com

wentec.com is another free online torque calculator website. This website offers a Power-Torque calculator that can calculate both Torque and Power values. To calculate Torque, it needs Power and Speed values. On the other hand, it needs Torque and Speed values to determine the Power. The Torque can be calculated in Pound per Inch and Newton per meter units and Power is calculated in HP and KW units. It also shows the Torque calculation formula. Now, follow the below steps.

How to calculate torque online using wentec.com:

Visit this website and access the Power-Torque calculator.
Next, select the Torque from the power calculator.
Now, enter the Power and Speed values and specify their units.
Finally, specify the Torque unit and click on the GO button to view the torque value.

Additional Features:

This website also has tools like Full Scale Power calculator, Programming shaft power calculator, power delivery calculator, and more.

Final Thoughts:

It is another good online torque calculator website that can calculate torque using Power and Revolution Speed values.

Pros	Cons
Uses Power and Revolution Speed to calculate Torque
Shows torque calculation formula

Home Page

byjus.com

byjus.com is another free online torque calculator website. This website offers a simple torque calculator that uses Force and Distance to find out the Torque value. Apart from Torque, it can also be used to calculate Force and Distance values. It also explains torque and provides the steps to calculate torque using this website. Plus, it shows the torque calculation formula. Now, follow the below steps.

How to calculate torque online using byjus.com:

Visit this website and access the Torque calculator.
Now, enter the Force and Distance or Length values.
Next, enter ‘x’ in the Torque field.
Finally, click on the Calculate the Unknown button to view the Torque value.

Additional Features:

This website offers multiple related calculators like Kinetic Friction, Velocity, X Intercept, Common Factor, Quadratic, and more.

Final Thoughts:

It is another good online torque calculator website through which users can calculate torque, force, and distance values.

Pros	Cons
Can calculate torque, force, and distance values
Shows torque calculation steps and formula

Home Page

spicerparts.com

spicerparts.com is another free online torque calculator website. Through this website, users can calculate both Horsepower and Torque values. It calculates the torque in the ft-lbs unit. To calculate torque, it needs two input values namely horsepower and engine RPM. On the other hand, it needs Torque and Engine RPM values to calculate the horsepower. Now, follow the below steps.

How to calculate torque online using spicerparts.com:

Visit this website using the given link.
After that, choose the Torque option.
Now, enter the horsepower and engine RPM values.
Finally, click on the Calculate Results button to view the Torque in the foot-pounds unit.

Additional Features:

This website also offers tools like Fuel Saving Calculator, Engine RPM Calculator, Engine Displacement Calculator, Gear Ratio Calculator, Rhombus Tire Analytics, and more.

Final Thoughts:

It is another good online torque calculator website that helps users calculate the torque and horsepower of a vehicle.

Pros	Cons
Can calculate both torque and horsepower of a vehicle

Home Page

circuitdigest.com

circuitdigest.com is another free online torque calculator website. This website offers multiple online calculators including a torque calculator. This calculator uses Force and Distance to determine the torque. Plus, it supports multiple units of both Force (Newton, Dyne, Pound Force, etc.) and Distance (Meter, Centimeter, Foot, etc.) units. It also shows the torque calculation formula. However, it doesn’t offer much information related to torque calculation. Now, follow the below steps.

How to calculate torque online using circuitdigest.com:

Go to this website and select the Torque calculator.
Now, enter the Force and Distance values.
Next, specify their force and distance units.
Finally, click on the Submit button to view the torque value.

Additional Features:

This website also offers handy calculators like Force, Distance, Resistor Wattage, Stepper Motor, Battery Life, Capacitor in Parallel, and more.

Final Thoughts:

It is another capable online torque calculator website that offers all the tools to calculate torque, force, and distance values.

Pros	Cons
Can also calculate force and distance values
Shows the torque calculation formula

Home Page

dingsmotionusa.com

dingsmotionusa.com is another free online torque calculator website. Through this website, users can calculate the motor rotary torque using the force, lead, and efficiency of the lead screw. It also shows the efficiency range of both ACME lead and Ball screws. It also shows the torque calculation formula. After performing the calculation, it shows the output torque in the Newton meter unit. Now, follow the below steps.

How to calculate torque of a motor online using dingsmotionusa.com

Go to this website and access the Torque Calculator.
Next, enter the Thrust, Lead Screw Efficiency, and Lead movement per revolution values.
Finally, view the calculated torque in the Newton meter unit that users can copy.

Additional Features:

This website also comes with additional tools like Gearhead Sizer, Virtual Gallery, Product Configurator, and more.

Final Thoughts:

It is another good online torque calculator website through which users can calculate the torque of stepper motors.

Pros	Cons
Shows calculation formula

Home Page

nepsi.com

nepsi.com is another free online torque calculator website. This website offers a motor torque calculator that calculates the torque that produces motion in a motor. Besides this, it can also be used to calculate accelerating torque for solid cylinders, accelerating torque for hollow cylinders, accelerating torque for motor shafts, and accelerating torque for linear motion. All these torque calculators require a different set of parameters like (horsepower and speed), (cylinder weight, diameter, RPM, time to accelerate, and accelerating torque), etc. Plus, they all come up the torque calculation formulas. Now, follow the below steps.

How to perform torque calculation using nepsi.com:

Visit this website and select any one of the four available torque calculators.
After that, enter the input values.
Next, view the calculated torque value in the pound-feet unit.

Additional Features:

This website also offers useful calculators like Surge Impedance, Charging Current, Altitude Correction, Crest Current, Crest Factor, KVA Reduction, and more.

Final Thoughts:

It is another capable online torque calculator website that offers four types of torque calculations to calculate torque based on different aspects of a motor.

Pros	Cons
Offers four separate torque calculators
Shows torque calculation formulas

Home Page

binsfeld.com

binsfeld.com is yet another free online torque calculator website. Users can use this website to calculate torque in English (Foot Pound) and Metric (Newton Meter) units. Apart from torque, it can also be used to calculate Power and Speed (RPM) values in both English and Metric units. It also provides the formulas to calculate an engine’s Torque, Power, and Speed values. Now follow the below steps.

How to calculate torque of an engine online using bindsfeld.com:

Visit this website and access the Torquetrak Calculator.
After that, enter the Power and Speed values in the input section.
Finally, click on the Calculate button to view the torque value.

Additional Features:

This website also offers tools like G-Force Calculator, Microstrain Calculator, Nominal Torque Range Calculator, TPM2 Calculator, and more.

Final Thoughts:

It is another good online torque calculator website that anyone can use to calculate the Torque, Speed, and Power of an engine in both Metric and English units.

Pros	Cons
Can calculate torque, speed, and power values
Shows calculation formulas
Can perform torque calculation in both metric and English units

Home Page

groschopp.com

groschopp.com is the last free online torque calculator website. It is another good website through which users can calculate the torque, speed, and power values. Plus, it can generate torque value in multiple units like lb-in, lb-ft, oz-in, kg-cm, and more. It also shows the Speed, Torque, and Power calculation formulas. Now, follow the below steps.

How to calculate torque of an engine online using groschopp.com:

Visit this website using the given link.
After that, choose the Speed & Power option from the Performance Values section.
Now, enter the Speed and Power values.
Finally, click on the Calculate button to view the torque.

Additional Features:

On this website, users can learn about technical resources and motor components.

Final Thoughts:

It is another good online torque calculator website that anyone can use without much hassle.

Pros	Cons
Can calculate torque, speed, and power values
Shows calculation formulas

Home Page

Frequently Asked Questions

How to calculate torque?

Torque can be calculated using the following formula: Torque (τ) = Force (F) × Lever Arm (r) × sin(θ). You can also use above mentioned online torque calculator website to quickly calculate torque of motors and engines without much hassle.

What is 5252 in torque calculation?

The number 5252 is commonly used in torque calculations when converting between units of power and torque. It is not directly related to the calculation of torque but rather helps convert units between horsepower and foot-pounds of torque. The value 5252 is used in this conversion because it represents a constant related to the rotational speed of an engine.

What is torque unit?

The unit of torque depends on the system of measurement you are using. There are two common sets of units for torque: The first one is International System of Units (SI): The SI unit of torque is the newton-meter (N·m). This unit is derived from the base SI units for force (newton, N) and length (meter, m). One newton-meter is the torque required to rotate a one-meter-long lever arm with a force of one newton applied at a right angle to the lever arm. The second unit is the Imperial System. In the Imperial and US Customary systems, the unit of torque is the foot-pound (ft·lbf). This unit is derived from the pound-force (lbf) and foot (ft). One foot-pound is the torque required to rotate a one-foot-long lever arm with a force of one pound-force applied at a right angle to the lever arm.

What is a torque ratio?

A torque ratio typically refers to the comparison of torques between two different points or components within a mechanical system. It is a measure of the relative rotational force or twisting action applied to one part compared to another. The torque ratio helps in understanding how much torque is being transmitted or transferred from one component to another, and it is often expressed as a ratio or a fraction.

Is torque a force?

Torque is not a force in itself, but it is a measure of the rotational force or turning effect that a force produces. Torque is often described as a moment of force. It is a vector quantity, meaning it has both magnitude and direction, just like a force.

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