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Coverage & Calculators

Calculate the amount of materials required for your area

Conversions are approximate.
Please Contact Us for help with order amounts.

Coverage Guidelines

One Ton of Rock Covers:
  • 240 square feet – 1″ deep
  • 120 square feet – 2″ deep
  • 80 square feet – 3″ deep
  • 60 square feet – 4″ deep
  • 50 square feet – 5″ deep
  • 40 square feet – 6″ deep
  • 20 square feet – 12″ deep
One Cubic Yard of Soil or Wood Mulch Covers:
  • 300 square feet – 1″ deep
  • 150 square feet – 2″ deep
  • 100 square feet – 3″ deep
  • 75 square feet – 4″ deep
  • 50 square feet – 6″ deep
  • 25 square feet -12″ deep

*Please note conversions are approximate for categories listed

Rock Per Ton Coverage

  • Flagstone coverage – 120 sq. ft. per ton
    up to 1″ – 1 1/2″ thick
  • Flagstone coverage – 80 sq. ft. per ton
    up to 2″ – 2 1/4″ thick
  • 2″ – 4″ rock coverage – 60 sq. ft. per ton
  • 4″ – 8″ rock coverage – 40 sq. ft. per ton
  • 4″ strip stone coverage – 55 sq. ft. per ton
  • 8″ wall rock coverage – 20 sq. ft. per ton
Above conversions are approximate for categories listed only.