Rock Coverage Calculator

DECORATIVE ROCK COVERAGE PER TON AT 2″ DEEP:

1″ rock size covers approximately 100 square feet
1/2″ rock size covers approximately 120 square feet
1/4″ rock size covers approximately 120 square feet

RIP RAP COVERAGE PER TON:

3″-6″ size covers approximately 40 square feet

RIVER ROCK COVERAGE PER TON AT 2″ DEEP:

1/2″-1″ covers approximately 100 square feet
1 1/2″-3″  covers approximately 55 square feet
3″-8″ covers approximately 40 square feet

DIRT, SAND & AG MIX COVERAGE PER TON  2″ DEEP:

Coverage approximately 100 square feet

CALCULATING TONNAGE NEEDED FOR DECORATIVE ROCK:

length X width= square footage square footage divide by the coverage size (ex: 1″ rock covers approx. 100sqft @ 2″ deep) example:    20′ length x 25′ width=500sqft 500 divide by 100=5 tons of decorative rock needed for 2″ deep

Popular Rock Choices

1 1/2″ – 3″ Natural Rock

3/4″ – 1 1/2″ Natural

1/2″ – 3/4″ Natural Rock

1/4″ Natural Rock

57 Rock

3/8″ Concrete Mix

Mortar Sand

Concrete Sand

1″ Phoenix Brown

1/2″ Phoenix Brown

1″ Table Mesa Brown

1/2″ Table Mesa Brown

1″ Yavapai

1/2″ Yavapai

1″ Sedona Red

1/2″ Sedona Red

1″ Pink Coral

1/2″ Pink Coral

1″ Palamino Gold

1/2″ Palamino Gold

1″ Mountain Vista Brown

1/2″ Mountain Vista Brown

1″ Madison Gold

1/2″ Madison Gold

1″ AZ Beige

1/2″ AZ Beige

1″ Apache Pink

1/2″ Apache Pink

3/8″ Pea Gravel

1/4″ Minus Madison Gold

1/2″ Phoenix Beige