Calcium carbonate ppm To French degrees Converter
Reverse Conversion
How This Converter Works
Convert Calcium carbonate ppm to French degrees by multiplying by the stated factor. The reverse direction divides by that factor.
Formula or rule
French degrees = Calcium carbonate ppm * 0.10000000000000001; Calcium carbonate ppm = French degrees * 10
Example
- Input
- 1 ppm as CaCO3
- Calculation
- 1 * 0.10000000000000001 = 0.10000000000000001
- Result
- 0.10000000000000001 deg fH
Notes
Hardness conventions are expressed as CaCO3 equivalents. ppm is treated as mg/L for dilute water; French, Clark, German, and grain-per-gallon scales use their customary definitions.