Calculate cubic yards in a square or rectangle

* width:

feet

* length:

feet

* depth:

inches

approximate cubic yards

Calculate cubic yards in a cylinder

* radius:

inches

* depth:

inches

approximate cubic yards

Calculate uncompacted sand and gravel

* width:

feet

* length:

feet

* depth:

inches

approximate tons

Calculate compacted sand or gravel

* width:

feet

* length:

feet

* depth:

inches

approximate tons

Calculate Dexpan requirement for breaking rock and concrete

* number of holes:

* hole Dia:

1 1/2 1 5/8 1 3/4 1 7/8 2 inches

* hole depth:

inches

approximate Dexpan Lbs:

11 Lb bag:

44 Lb box:

Use this calculator to estimate the number on concrete blocks to build a wall.

* length:

feet

* height:

feet

* block size:

2'x2'x2' 4'x2'x2' 6'x2'x2' LxWxH

approximate Blocks:

Estimate sand and base rock requirements for paver installation.

* pavers:

square feet

base rock:

cubic yards

sand:

cubic yards