Convert german degrees to part per million as caco3s
1 °dH = 17.848 ppm CaCO₃ — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
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Show this value in all 6 household water hardness units
- Milligram per litre as CaCO3s mg/L CaCO₃ 17.848
- Part per million as CaCO3s ppm CaCO₃ 17.848
- French degrees °fH 1.7848
- German degrees °dH 1
- English or Clark degrees °e 1.252 139 750 25
- Grain per US gallons gpg 1.042 641 450 62
Every row is German degree (°dH) converted through the mg per liter caco3, in exact rational arithmetic.
How to convert german degrees to part per million as caco3s
Multiply the number of german degrees by 17.848 to get part per million as caco3s.
The exact factor is 17.848 — as a fraction, 2231/125.
German degree: The commonly tabulated household conversion is 17.848 mg/L as CaCO3.
Part per million as CaCO3: Uses the household-water convention 1 ppm = 1 mg/L as CaCO3.
German degree to Part per million as CaCO3 conversion table
| German degrees (°dH) | Part per million as CaCO3s (ppm CaCO₃) |
|---|---|
| 1 °dH | 17.848 |
| 2 °dH | 35.696 |
| 3 °dH | 53.544 |
| 5 °dH | 89.24 |
| 10 °dH | 178.48 |
| 20 °dH | 356.96 |
| 25 °dH | 446.2 |
| 50 °dH | 892.4 |
| 100 °dH | 1784.8 |
| 250 °dH | 4462 |
| 500 °dH | 8924 |
| 1000 °dH | 17 848 |
Part per million as CaCO3 to German degree conversion table
| Part per million as CaCO3s (ppm CaCO₃) | German degrees (°dH) |
|---|---|
| 1 ppm CaCO₃ | 0.056 028 687 |
| 2 ppm CaCO₃ | 0.112 057 37 |
| 3 ppm CaCO₃ | 0.168 086 06 |
| 5 ppm CaCO₃ | 0.280 143 43 |
| 10 ppm CaCO₃ | 0.560 286 87 |
| 20 ppm CaCO₃ | 1.120 573 7 |
| 25 ppm CaCO₃ | 1.400 717 2 |
| 50 ppm CaCO₃ | 2.801 434 3 |
| 100 ppm CaCO₃ | 5.602 868 7 |
| 250 ppm CaCO₃ | 14.007 172 |
| 500 ppm CaCO₃ | 28.014 343 |
| 1000 ppm CaCO₃ | 56.028 687 |
Frequently asked
How many part per million as caco3s are in a german degree?
One german degree equals 17.848 part per million as caco3s (°dH → ppm CaCO₃). That figure is exact, not rounded.
How do you convert german degrees to part per million as caco3s?
Multiply the number of german degrees by 17.848 to get part per million as caco3s.
What is 1 ppm CaCO₃ in german degrees?
One part per million as caco3 is 0.05602868669 german degrees.
What is 10 °dH in ppm CaCO₃?
10 °dH = 178.48 ppm CaCO₃.
What exactly is a german degree?
The commonly tabulated household conversion is 17.848 mg/L as CaCO3.
What exactly is a part per million as caco3?
Uses the household-water convention 1 ppm = 1 mg/L as CaCO3.