Converting from Parts per thousand (ppt) to Degree hardness (°dH)

What is Parts per thousand (ppt)

Parts per thousand (ppt) is a unit of measurement used to describe the amount of solute in a solution. It represents the number of parts by weight of a dissolved substance per one thousand parts of water.

What is Degree hardness (°dH)

Degree hardness (°dH) is a unit of measurement used to indicate the mineral content or "hardness" of water. It is a measure of the concentration of calcium and magnesium ions in water.

Conversion Formulas

To convert from ppt to °dH, you can use the formula:

°dH=ppt×56.02241

To convert from °dH to ppt, you can use the formula:

ppt=°dH×0.01785

Examples

• 11 ppt = 616.2465 °dH

11×56.02241=616.2465

• 15 ppt = 840.3361 °dH

15×56.02241=840.3361

• 6 ppt = 336.1345 °dH

6×56.02241=336.1345

• 11 °dH = 0.19635 ppt

11×0.01785=0.19635

• 15 °dH = 0.26775 ppt

15×0.01785=0.26775

• 6 °dH = 0.1071 ppt

6×0.01785=0.1071

Enjoy using this page to perform conversions between Parts per thousand (ppt) and Degree hardness (°dH)!