Compaction Calculator | EZ Virtual Tools Construction

Field Density Test

Proctor Max Dry Density (pcf)

Optimum Moisture Content (%)

Field Dry Density (pcf)

Field Moisture Content (%)

Required Compaction (%)

Compacted Fill Volume

Loose Material (cy)

Material Type

Or calculate how much loose material needed for compacted fill:

Compacted Volume Needed (cy)

Compaction Lift Calculator

Total Fill Depth (ft)

Max Loose Lift Thickness (in)

Fill Area (sq ft)

Shrinkage Factor

Compaction Results

Field Test Results

0%
Compaction

Of Max Density

Moisture Diff

from OMC

Required

pcf

Pass/Fail Summary

Test Status

Margin

pcf

Compaction guidelines:
90% - General fill, landscaping
95% - Structural fill, foundations
98% - Pavement subgrade, parking lots
Moisture should be within ±2% of OMC

Typical Proctor Values

Soil Type	Max Dry Density (pcf)	Optimum Moisture (%)
Well-graded sand	115-130	8-12
Silty sand	110-125	10-15
Sandy clay	105-120	12-18
Silty clay	95-115	15-22
Heavy clay	90-110	18-28
Crushed stone	125-140	6-10