Best Online Bolt Weight Calculator

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Bolt Weight Calculator

Bolt Weight Calculation Result

Name Result
Bolt Diameter (mm):
Bolt Length (mm):
Bolt Material:
Weight Of The Bolt:
Discliamer: Don’t Rely on the calculator do it manually too

Introducing the Bolt Weight Calculator, the ultimate tool for all your bolt-weight needs. 

Whether you’re a DIY enthusiast or a professional in the construction industry, this calculator is designed to make your life easier. 

Say goodbye to manual calculations that take up valuable time and energy. 

With the Weight Calculator, you can instantly determine the weight of any bolt with just a few simple inputs. 

The Formula Of The Bolt Weight Calculator

The simple formula for calculating the weight of a bolt can be expressed as:

Weight (in grams)=Volume (in cubic centimeters)×Density (in grams per cubic centimeter)Weight (in grams)=Volume (in cubic centimeters)×Density (in grams per cubic centimeter)


  • Weight is the total weight of the bolt.
  • Volume is the volume of the bolt, which can be calculated using the formula for the volume of a cylinder: π×(Diameter/10)2×(Length/10)π×(Diameter/10)2×(Length/10) (converting from millimeters to centimeters).
  • Density is the density of the material of the bolt, typically measured in grams per cubic centimeter. The density value depends on the material the bolt is made of (e.g., steel, aluminum, brass).

Basic Example To Use the calculator

Here’s a basic example of how to use the Weight Calculator with some dummy values:

  1. Open the calculator in a web browser.
  2. Enter the following values into the input fields:
  • Bolt Diameter (mm): 10
  • Bolt Length (mm): 50
  • Bolt Material: Steel
  1. Click the “Calculate” button.
  2. The calculator will perform the calculation based on the provided values and display the result on the web page.
  3. The weight of the bolt is approximately 122.52 grams.

In this example, we’ve entered dummy values to demonstrate how the calculator works. 

You can replace these values with the actual dimensions and material of the bolt you want to calculate the weight for.

Final Thoughts

The Bolt Weight Calculator is a valuable tool for engineers, fabricators, and anyone working with bolts.

Its user-friendly interface and accurate calculations make it easy to determine the weight of a bolt without the need for complex formulas or manual calculations.

By using this calculator, users can save time and ensure precision in their projects. Whether it’s for construction, machinery, or any other application requiring bolt fasteners, this calculator is a reliable resource.

So why struggle with tedious calculations when you can simply input the necessary parameters and get instant results?

Try out the Weight Calculator today and streamline your bolt weight estimation process.