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MS C-Channels are known for their unique shape – the C-shaped cross section, that provides exceptional strength and makes them ideal for use in building frameworks, floor supports and vehicle manufacturing. Different C channel sizes, varying in depth between 50mm to 400mm, are also used for wiring and plumbing.

When it comes to using steel channels in construction and engineering projects, it’s recommended to refer to a standard C channel weight chart or use an online C Channel Weight calculator for better estimation and project planning.

Today, we take a look at the multifaceted uses and specifications of steel C-channels, and learn how to calculate their weight for professionals to optimise their applications, ensuring cost-efficiency and project soundness.

C channel weight calculator

How to calculate C channel weight?

Let us now understand how to calculate the weight of a C-channel without using a C Channel Weight calculator. This will enable professionals in structural planning in construction and manufacturing and logistics.

Formula for C-channel weight calculator:

Weight per meter = Width (mm)   x    Height (mm)    x    Thickness (mm)    x    Density of steel

Where, Density of steel (standard) = 7850 kg/m³ or 0.007850

Now let’s understand this with an example.

Steps to calculate C Channel weight per meter:

Step 1: Take the measurement

For our example, let’s consider the following C Channel sizes:

  • Width = 100 mm
  • Height = 50 mm
  • Thickness = 5 mm

Step 2: Calculate C channel weight

Using formula, we get:

  • Weight = 100 mm x 50 mm x 5 mm x 0.007850
  • = 19.625 kg/m

For a C-channel of 50 mm height, C Channel Weight per meter is 19.625 kg/m.

Also read: I beam weight chart

Weight of C-channel calculation (with total volume)

The next method to calculate C-channel weight is a more detailed one that considers the dimensions of the Web and Flanges. It is calculated using the standard formula:

Weight = Volume x Density

Where, Volume = A + 2B

Density of steel (standard) = 7850 kg/m³ or 0.007850

Going with our previous example, the measurements are:

  • Width = 100 mm
  • Height = 50 mm
  • Thickness = 5 mm
  • Thickness of Web (TW) = 5 mm
  • Thickness of Flanges (TF) = 10 mm
  • Length = 1 m or 1000 mm

So, Total Flange Volume B (thickness of Flange) = 2 (l x w x h)

  • = 2 (1 x 0.095 x 0.01)
  • = 2 (0.00095)
  • = 0.0019 m³

Total Web Volume A (thickness of Web) = (l x w x h)

  • = (1 x 0.005 x 0.05)
  • = 0.00025 m³

Total volume of C-channel weight = A + 2B

  • = 0.0019 m³ + 0.00025 m³
  • = 0.00215 m³

Total weight of C channel = Volume x Density

  • = 0.00215 m³ x 7850 kg/m³
  • = 16.8775 kg

Also read: MS flat weight chart

Alternative ways to calculate C channel weight

There are other ways to calculate the weight of C-channels. Another popular and precise formula for C-channel weight calculation is:

Weight = {2 (Height + Width) – 2 (Thickness) mm} x Length (m) x Thickness (mm) x Steel Density

C channel weight

C channel weight chart

Let’s take a look at how weight of c-channels varies based on their sizes and dimensions. The chart will enable you to understand how carbon steel/ mild steel and other steel c channel weight varies.

C channel size (mm) C channel weight per meter  C channel weight Kg per foot 
50x25x5* 3.86 1.18
75x40x5 6.92 2.11
100x50x5 9.37 2.86
120x60x6 12.61 3.85
150x75x6.5 17.90 5.46
180x75x7 20.59 6.28
200x75x8 22.37 6.82
200x75x9 25.89 7.59
250x90x9 30.59 9.33
300x90x9 34.49 10.52

*50x25x5 – What it means:

  • Height: The first number (50 mm) represents the height or the vertical measurement, also known as depth
  • Width (Flange width): The next number (25 mm) refers to the horizontal measurement across the open face from one flange to another
  • Thickness: The final number (5 mm) is the thickness of the channel

Height and Width determine the load bearing capabilities and strength of the c-channel, while thickness can impact the durability and stiffness.

Also read: Steel bar weight chart

Buying C-channels the smart way

When you buy C channels in India, it’s smart to have a c channel weight chart and size guide handy to ensure you get the right quantity for your projects. Here are some tips for you to follow:

  • Verify weight specifications and confirm that the channels meet the structural requirements for your project. Reliable sellers should be able to provide ISMC weight charts for you to refer to.
  • Focus on quality and get channels that come from reliable manufacturers and have been certified by relevant Indian Standards for longevity and safety. (Also read: List of IS code for steel)
  • Negotiate for best prices on bulk orders. Calculate c channel weight in kg and volumes for the best deals from suppliers. Also, check market rates and offers from different sellers.

At Tata nexarc we can help you buy steel at the best prices. You can get credit option, door step delivery, and buy steel across multiple brands. To know more, get in touch now.

* Disclaimer: The focus of this article is to enable readers understand the process of C-channel weight calculations and how one can build a weight chart based on different dimensions and sizes. For actual C Channel Weight per meter and sizes as per accepted standards, please check with your steel manufacturer.

Sohini is a seasoned content writer with 12 years’ experience in developing marketing and business content across multiple formats. At Tata nexarc, she leverages her skills in crafting curated content on the Indian MSME sector, steel procurement, and logistics. In her personal time, she enjoys reading fiction and being up-to-date on trends in digital marketing and the Indian business ecosystem.