Quantity Estimator Rectangular Circular Triangular Material type Mulch Loam / Compost Sand Clamshells Gravel Width (feet) Length (feet) Depth (inches) Calculate Reset Material type Mulch Loam / Compost Sand Clamshells Gravel Diameter (feet) Depth (inches) Calculate Reset Measure the two sides that meet at the 90° angle. Material type Mulch Loam / Compost Sand Clamshells Gravel First side (feet) Second side (feet) Depth (inches) Calculate Reset
