START A PROJECT
Move from a quantity to a site-informed design.
A calculator is a useful first input. Project decisions also depend on existing conditions, drainage, access, architecture and the way the space will be used.
START A PROJECT ↗GBCAL · LANDSCAPE CALCULATOR HUB
Landscape calculators
Enter your site dimensions to calculate simple planning quantities for materials, water and site geometry.
For early planning only. Verify final quantities, materials and requirements with your project team.
CALCULATOR LIBRARY
Choose a calculator
Select a tool, enter dimensions, then review a planning quantity.
MATERIAL PLANNING
Mulch & Soil Calculator
Estimate the loose material needed to cover a rectangular planting bed.
Use feet for length and width, then enter the material depth in inches.
ENTER DIMENSIONS TO SEE A PLANNING QUANTITY
OPTIONAL MATERIAL COST
Add your supplier prices.
Enter only the local unit prices you have received. GBCAL does not provide prices, labor costs, taxes, delivery charges, or a professional estimate.
Information & measurement guide
SAVE ON THIS DEVICE
Keep this planning note.
Your calculation is stored only in this browser until you delete it. It is not sent to GBCAL or Level Up View.
Planning tool only. Results are approximate and do not represent a construction estimate, engineering calculation, survey, material order, irrigation design, permit requirement or price.