How to Calculate Activity Index of Soil?
Activity Index of Soil calculator uses Activity index=(Plasticity index /Percentage of clay fraction) to calculate the Activity index, The Activity Index of Soil formula is defined as the ratio of the plastic index to the percentage of clay sized minerals. Activity index and is denoted by A_{c} symbol.
How to calculate Activity Index of Soil using this online calculator? To use this online calculator for Activity Index of Soil, enter Plasticity index (I_{p}) and Percentage of clay fraction (μ) and hit the calculate button. Here is how the Activity Index of Soil calculation can be explained with given input values -> 6 = (1.2/0.2).