Swimming Pool Water Balance Equations Formulas Calculator
Maintenance Hot Tub Pool Wading
Solving for calcium hardness factor.
Water Temperature (°F) |
Temperature Factor (TF) |
CaCO3 PPM |
Calcium Hardness (CF) |
Total Alkalinity PPM CaCO3 |
Alkalinity Factor (AF) |
32 |
0.0 |
5 |
0.3 |
2 |
0.7 |
37 |
0.1 |
25 |
1.0 |
25 |
1.4 |
46 |
0.2 |
50 |
1.3 |
50 |
1.7 |
53 |
0.3 |
75 |
1.5 |
75 |
1.9 |
60 |
0.4 |
100 |
1.6 |
100 |
2.0 |
66 |
0.5 |
150 |
1.8 |
150 |
2.2 |
76 |
0.6 |
200 |
1.9 |
200 |
2.3 |
84 |
0.7 |
300 |
2.1 |
300 |
2.5 |
94 |
0.8 |
400 |
2.1 |
400 |
2.6 |
105 |
0.9 |
800 |
2.5 |
800 |
2.9 |
128 |
1.0 |
1000 |
2.6 |
1000 |
3.0 |
Inputs:
Conversions:
| Langelier Saturation Index (SI) | = | 0 | | = | 0 | |
| pH | = | 0 | | = | 0 | |
| temperature factor (TF) | = | 0 | | = | 0 | |
| alkalinity factor (AF) | = | 0 | | = | 0 | |
Solution:
| calcium hardness factor (CF) | = | HAS NOT BEEN CALCULATED | |
References - Books:
Haan, William D. and Johanningsmeier, Julie S. Swimming Pool Pest Management: A Training Manual for Commercial Pesticide Applicators and Swimming Pool Operators. Kent County Health Department
and Michigan State University. Unknown date.
