Beam length is commonly required for construction projects. You can use following tool for quick calculation. Just fill out calculator input form , enter your value, effective depth, diameter of the bar, clear cover size into the tool to determine the beam length for you based on your inputs.
Beam length is generally referred to as the total distance that a structural beam will be extended in any particular construction. Beams are horizontal construction elements that have loads such as floors or roofs designed to be carried by them as they span an open space.
User Guide
| Input | Action |
|---|---|
| Effective Depth (ED) (mm) | Enter the effective depth of the beam (e.g., 400 mm). |
| Diameter of Bar (D) (mm) | Input the bar diameter (e.g., 16 mm). |
| Clear Cover Size (CS) (mm) | Enter the clear cover size (e.g., 25 mm). |
| Click Calculate | Displays the beam length in millimeters. |
Input Examples
| Example Type | Effective Depth (mm) | Diameter of Bar (mm) | Clear Cover Size (mm) | Beam Length (mm) |
|---|---|---|---|---|
| Basic | 400 | 16 | 25 | 433 |
| Advanced | 500 | 20 | 30 | 540 |
Formula for Calculating Beam Length
Calculate the beam length with:
| Variable | Description |
|---|---|
| BEL | Beam Length (mm) |
| ED | Effective Depth (mm) |
| D | Diameter of the Bar (mm) |
| CS | Clear Cover Size (mm) |
Calculation Example
| Step | Calculation |
|---|---|
| Effective Depth (ED) | 400 mm |
| Diameter of Bar (D), divided by 2 | mm |
| Clear Cover Size (CS) | 25 mm |
| Total Calculation | mm |
Answer: The required beam length is 433 mm.