Last checked
May 12, 2026
We checked the page logic, support notes, and related links on this page.
Project Hub
Landscape Joinery Estimating
Estimate landscaping sleepers and rough cost from total run lengths.
Landscaping3 calculatorsGuides and quote prep included
How to use it
Planning before buying
Use this project hub for a planning check, then confirm the final order or quote against live product data and site conditions.
Why trust it
See how the site is maintained
Read the calculator methodology and editorial policy for the standards behind these pages.
Start here
Start with the calculator that best matches the main material or buying format for the job.
Sleepers Calculator
Estimate landscaping sleepers and rough cost from total run lengths.
Edging Calculator
Estimate garden edging lengths, pieces, and rough cost.
Kerb Calculator
Estimate kerb unit counts and rough cost from total run length.
How to use this project hub
Start with the calculator that matches the material or buying format you actually need, then move into the related guides if you need more detail before buying or requesting quotes.
What affects estimates most
Dimensions, depth or coverage assumptions, waste allowance, and pack or stock-length rounding are usually the biggest drivers of the final buying number.
Why the linked guides matter
The extra guides in each hub explain common mistakes, trade-offs, and buying choices that a simple quantity figure cannot cover on its own.
Popular question pages
Use these pages for faster answers when you already know the basic dimensions of the job.
Sleepers Length Calculator
Work out how much Sleepers you need from total run length, stock size, and a practical cut allowance.
Sleepers Buying Guide
Turn the measured run into a sensible order for Sleepers before you buy stock lengths.
Edging Length Calculator
Work out how much Edging you need from total run length, stock size, and a practical cut allowance.
Edging Buying Guide
Turn the measured run into a sensible order for Edging before you buy stock lengths.
Kerb Length Calculator
Work out how much Kerb you need from total run length, stock size, and a practical cut allowance.
Kerb Buying Guide
Turn the measured run into a sensible order for Kerb before you buy stock lengths.
Use this project hub to brief suppliers or installers
Work through the core calculator first, then use the linked guides and quote checklist to request cleaner, more comparable prices.
- Confirm what the quote should include: materials only, labour only, or both.
- State access, finish level, timing, and any unknowns clearly.
- Ask each supplier or installer to price the same scope and exclusions.
You can also open the wider Landscape Joinery Estimating project hub if the quote depends on more than one material.