Retaining Wall Calculator
Our Retaining Wall Calculator simplifies your landscaping project. By providing accurate material estimates based on your specific wall dimensions for both concrete sleepers and steel posts. Whether you're a DIYer or a professional, quickly calculate what you need and reduce waste.
Perfect for projects of any scale, our calculator ensures you get the job done right, with expert guidance available if you need it. Start your project with confidence, knowing you have the right tools at your fingertips.
Visualiser
Retaining Wall Result
Sleepers
- Sections: 5
- Sleepers per Section: 4
- Not full length: 0
- Short run: 0mm
- Total Sleepers: 20
Steel Posts
- Total Posts: 6
- Total Height: 1.3m
- Fence Brackets:
Retaining Wall Result
Sleepers
- Sections: 10
- Sleepers per Section: 5
- Not full length: 0
- Short run: 0mm
- Total Sleepers: 50
Steel Posts
- Total Posts: 11
- Total Height: 2.0m
- Fence Brackets:
Wall Calculator Tips - How-to
Single Height Walls: The calculator is designed for single-height walls, where each new wall represents a turn (e.g., L-shaped or U-shaped walls).
Different Wall Heights: If your wall has varying heights, you can still use the calculator! Just treat each height as a different wall. The calculator will account for two C posts for a turn. For example:
- Wall 1: 400mm high with an 800mm C post.
- Wall 2: 600mm high with a 1200mm C post.
You can swap the 800mm and 1200mm C posts for a single 1200mm H post to change it from a turn to a straight.
Versatile Use: The calculator accommodates different wall heights, widths, and sleeper sizes. However, we recommend verifying the calculations with your engineer or our experienced team.