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This calculator helps you determine the total water hardness by using calcium and magnesium concentrations.
The total water hardness calculator takes into account both and expresses water hardness in terms of parts per million of CaCO3 (ppm) and GPG (grains per gallon). Any water source that has more than 60 ppm is considered a hard water source.
3 Οκτ 2024 · The Water Hardness Calculator is designed to estimate the total hardness of water by measuring the concentration of calcium and magnesium ions. It's a valuable tool for water quality analysis and treatment.
5 Ιουλ 2024 · Use our calculator to estimate total water hardness by using calcium and magnesium concentrations. Find out your water hardness the easy way.
Click the “Calculate” button to get the total water hardness. How It Calculates the Results. The water hardness calculation is based on the sum of the concentrations of calcium and magnesium ions, each multiplied by their respective factors: Water Hardness (mg/L) = [Calcium (mg/L) * Calcium Factor] + [Magnesium (mg/L) * Magnesium Factor]
Total hardness (mg/L) = Ca (mg/L)x2.497 + Mg (mg/L)x4.118. Classification of hard water and soft water is based on USGS (United States Geological Survey). This tool is useful in determining the hardness of water from the mineral contents.
The calculator uses the concentrations of calcium and magnesium ions in mg/L as inputs. It multiplies the calcium concentration by 2.5 and the magnesium concentration by 4.1, then adds these values to get the total water hardness in mg/L as CaCO₃.
