German degrees To US grains per gallon Converter
Reverse Conversion
How This Converter Works
Convert German degrees to US grains per gallon by multiplying by the stated factor. The reverse direction divides by that factor.
Formula or rule
US grains per gallon = German degrees * 1.0426415142837446; German degrees = US grains per gallon * 0.95910242043926508
Example
- Input
- 1 deg dH
- Calculation
- 1 * 1.0426415142837446 = 1.0426415142837446
- Result
- 1.0426415142837446 gpg
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.