Quantity Used Measured

In Cubic

Yards

Square Foot of Coverage to a Depth of...

1”

2”

3”

4”

6”

8”

12”

1

324

162

108

81

54

40.5

27

10

3240

1620

1080

810

540

405

270

20

6480

3240

2160

1620

1080

810

540

30

9720

4860

3240

2430

1620

1215

810

40

12960

6480

4320

3240

2160

1620

1080

50

16200

8100

5400

4050

2700

2025

1350

60

19440

9720

6480

4860

3240

2430

1215

70

22680

11340

7560

5670

3780

2835

1890

80

25960

12960

8640

6480

4320

3240

2160

100

32400

16200

10800

8100

5400

4050

2700