Calculate how many bags of asphalt, gravel, sand, or fill dirt you need to fill a dip or pothole from its dimensions or area and depth.

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Uses average depth to a level surface. Material presets are illustrative; actual bag yield, moisture and compaction vary. Enter the productโ€™s compacted yield when available.

Product yield and allowance

If entered, this product yield replaces the density and bag-weight estimate.

Related Calculators

Dip Volume Formula

The following formula is used to calculate the dip volume for a given surface area and depth.

V = A ร— D

Variables:

  • V is the dip volume
  • A is the surface area of the dip
  • D is the average depth of the dip

For a level fill surface, multiply plan area by average depth using consistent units. Rectangular and round modes approximate a prism and cylinder. Material densities and package weights are illustrative estimates; use the selected productโ€™s compacted volume yield for a product-specific bag count.

What is a Dip Volume?

Dip volume refers to the total volume of a depression or hollow in a surface, typically measured in cubic units. This can be useful in various fields such as geology, construction, and manufacturing, where understanding the volume of a dip can help in planning and analysis. For a level fill surface, estimate the dip volume by multiplying plan area by its average depth. Using the maximum depth for an irregular dip can overestimate the required fill.

How to Calculate Dip Volume?

The following steps outline how to calculate the Dip Volume.

  1. First, determine the surface area of the dip (A).
  2. Next, determine the average depth of the dip (D).
  3. Finally, calculate the dip volume using the formula V = A * D.
  4. After inserting the values and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

Surface area of the dip (A) = 50 square units

Depth of the dip (D) = 2 units