Calculator of CaCO3 Precipitation Indices
  © WQTS, Inc. 2019.  All Rights Reserved.   Ver. 2.0
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ENTER VALUES IN YELLOW CELLS ONLY
     
  By using this calculator, You, the user, understand and agree that 1) WQTS makes no warranties of the accuracy of its calculations, 2) you use it at your own risk, and 3) you indemnify WQTS, its owners, employees, and agents from any and all damages, costs, harm, penalties, injuries, claims, or loss, financial or otherwise, resulting from, or in any way related to, Your use of this calculator.
 
 
 
 
 
       
  (1) - Enter Known Information:    
  Water pH =  
  Water Alkalinity =  mg/L as CaCO3  
  Calcium Concentration =  mg/L
  Total Dissolved Solids (TDS) =   mg/L
  Water Temperature =   oC
  (2) - Read Calculated Values:    
  Langelier CaCO3 Saturation Index (SI) =  
  CaCO3 Precipitation Potential (CCPP) =  mg/L as CaCO3  
  Aggressive Index (AI) =  
  Ryznar Index (RI) =  
  Dissolved Inorganic Carbon (DIC) =  mg C/L