Material Calculator

Calculate the exact amount of materials you need for your landscaping project

Coverage Calculator

Recommended depths: Mulch: 2-3", Decorative Rock: 2-3", Base Rock: 4-6"
Important Notice

The calculations provided are estimates only. Actual material requirements may vary based on project conditions such as soil type, compaction, drainage needs, slope, and installation methods. Always consult a professional for precise calculations and project-specific recommendations.

Calculation Results

Helpful Calculation Tips

Measuring Your Area
  • Measure length and width in feet
  • For irregular shapes, break into rectangles
  • Add 10% extra for waste and settling
Depth Guidelines
  • Mulch: 2-3 inches deep
  • Decorative rock: 2-3 inches deep
  • Base rock: 4-6 inches deep

Expert Advice

Professional tips on choosing the right materials and calculating quantities for your project

Mulch & Organic Materials

Coverage Guidelines:
  • 1 cubic yard covers: ~100 sq ft at 3" deep
  • Recommended depth: 2-3 inches
  • Annual refresh: Add 1" each year
Best Uses:
  • Flower beds and garden areas
  • Around trees and shrubs
  • Vegetable gardens
  • Moisture retention and weed control

Decorative Rock

Coverage Guidelines:
  • 1 cubic yard covers: ~80 sq ft at 3" deep
  • Recommended depth: 2-3 inches
  • Longevity: Permanent installation
Best Uses:
  • Low-maintenance landscaping
  • Drainage areas
  • Accent features and borders
  • Desert and xeriscaping

Base Rock & Limestone

Coverage Guidelines:
  • 1 cubic yard covers: ~60 sq ft at 4" deep
  • Recommended depth: 4-6 inches
  • Compaction: Order 20% extra for settling
Best Uses:
  • Driveway and pathway base
  • Under concrete slabs
  • French drain systems
  • Parking areas and patios

Soil & Compost

Coverage Guidelines:
  • 1 cubic yard covers: ~80 sq ft at 4" deep
  • Recommended depth: 4-6 inches for new beds
  • Top dressing: 1-2 inches annually
Best Uses:
  • New garden bed preparation
  • Lawn renovation and overseeding
  • Raised garden beds
  • Soil amendment and improvement

Professional Ordering Tips

Order Extra Material

Always order 10-15% extra to account for settling, waste, and future touch-ups. It's easier and more cost-effective than placing a second order.

Measure Carefully

Break irregular areas into rectangles and triangles. Measure twice, order once. Consider slopes and uneven terrain that may require additional material.

Plan Ahead

Order materials 1-2 days before you need them. This ensures availability and allows time for any delivery scheduling adjustments.

Avoid These Common Mistakes

Ordering Too Little Material

Many customers underestimate their needs and have to place additional orders.

Solution: Use our calculator and add 10-15% extra for best results.

Skipping Site Preparation

Poor preparation leads to uneven coverage and material waste.

Solution: Level, clear, and compact the area before delivery.

Wrong Material for Application

Using decorative rock where mulch is better, or vice versa.

Solution: Consult our material guide or call for advice.

Ignoring Drainage

Poor drainage can cause water damage and material displacement.

Solution: Always slope away from buildings and plan for water flow.

Project Success Tips

Before You Start
  • Call 811 to mark underground utilities
  • Check with HOA for landscaping restrictions
  • Plan your design and layout first
  • Prepare the area by removing weeds and debris
  • Install edging before adding materials
Installation Best Practices
  • Install landscape fabric for weed control
  • Grade for proper drainage away from structures
  • Compact base materials in lifts
  • Water decorative materials to settle dust
  • Rake and level materials evenly

Need Help With Your Calculations?

Our experts are here to help you get the exact materials you need for your project.

Get Expert Help