# Percent Compaction Calculator

## About Percent Compaction Calculator (Formula)

The Percent Compaction Calculator is a tool used to determine the percentage of compaction achieved during a construction process, based on the original thickness and the thickness after compaction.

The percent compaction is calculated using the following formula:

Percent Compaction (PC) = ((Original Thickness – Thickness after Compaction) / Original Thickness) * 100

To calculate the percent compaction, the difference between the original thickness and the thickness after compaction is divided by the original thickness. This value is then multiplied by 100 to express the result as a percentage.

For example, if the original thickness is 10 inches and the thickness after compaction is 9 inches, the percent compaction would be calculated as follows:

Percent Compaction = ((10 – 9) / 10) * 100 = 10%

This means that the compaction process achieved 10% reduction in thickness compared to the original thickness.

The Percent Compaction Calculator provides a convenient way to assess the effectiveness of compaction efforts during construction or engineering projects. It helps in evaluating the degree of soil or material compaction and ensuring compliance with project specifications.

By utilizing the Percent Compaction Calculator, construction professionals can monitor and optimize compaction processes. It allows them to gauge the efficiency of compaction equipment and techniques, make adjustments as needed, and ensure the desired level of compaction is achieved.

The Percent Compaction Calculator aids in quality control and assurance by providing a quantitative measure of compaction performance. It is an essential tool for construction projects involving soil stabilization, road construction, pavement layers, and other applications where compaction plays a crucial role in achieving structural integrity and stability.