“Is hard water acidic or alkaline?” This hard water pH levels question comes up time and time again. To settle it once and for all, here is the quick clear answer: Hard water is alkaline (it has pH levels above 7.0). Soft water is acidic (it has pH levels below 7.0). In many cases, we … Read more
In the US, we primarily use PPM units for water hardness. dH or degrees of Hardness (also known as dGH or German degrees) is used internationally. In some cases, you will need to convert PPM to dH. To help you out, we have all you need to make this conversion, namely: PPM To dH Calculator. … Read more
In order to determine if you have hard water, you will often have to convert dH to PPM. This is the conversion from degrees of general hardness (or German degrees) used internationally to parts per million hard water unit, primarily used in the US. To help everybody out with this conversion, we have created these … Read more
When figuring out water hardness, we will sometimes need to convert GPG to PPM. Both of these units determine how hard your water is. To help you out with the conversion, we have created the GPG to PPM calculator, complete with the GPG to PPM chart (with 0.1 to 50 GPG converted into PPM). Note: … Read more
Water hardness in the US is measured either in ppm (parts per million) or gpg (grains per gallon). Parts per million, also referred to as American degrees, is a water hardness unit equal to 1 mg/L CaCO3 dissolved in water. Grains per gallon is also a water hardness unit defined as 1 grain of CaCO3 dissolved … Read more