Results are informational only. Verify with Bates or Greathouse before official use.
This calculator estimates maximum density and optimum moisture content for cohesive soils using AASHTO T-99 (Modified Proctor) and Michigan Cone data.
Wet Soil (g):
Wet Soil (lb):
Compacted Soil Wet (PCF):
Moisture Content (% dry weight):
Max Density (PCF):
Optimum Moisture (%):