Enter a concentration, mg/l as Total P, then depress calculate button.
Enter Concentration as Total P :

Resultant concentration as TPO4:

Convert Total PO4 to Total P
Note: Total PO4 (mg/l as PO4) x 0.3262 = Total P
At wt of P=30.97; of O=15.99
[TPO4] = [TP] (94.93/30.97)

Miscellaneous Water Quality Calculations and Conversions
Temperature Conversion
note: equivalent change change in C x 1.8 = change in F

Enter a number in either temperature field, then click outside it's box.

Temperature in degree F:
Temperature in degree C:

Convert Total P to Total PO4
Note: Total P (mg/l as P) x 3.065 = Total PO4
At wt of P=30.97; of O=15.99
[TPO4] = [TP] (94.93/30.97)

Enter a concentration, mg/l as Total P, then depress calculate button.
Enter Concentration as Total P :

Resultant concentration as TPO4:

Convert Total PO4 to Total P
Note: Total PO4 (mg/l as PO4) x 0.3262 = Total P
At wt of P=30.97; of O=15.99
[TPO4] = [TP] (94.93/30.97)

Enter a concentration, mg/l as Total PO4, then depress calculate button.
Enter Concentration as Total PO4 :

Resultant concentration as TP:

Note: mg/l x ft3/s x 2.446 = kg/day; kg/day x 2.205 = lbs/day;
2,000 lbs = one ton

Enter a concentration, in mg/l and river flow, in cfs, then depress calculate button(s).
Enter Parameter Concentration:
Enter Flow:

More Conversion Factors

Enter a concentration, mg/l as Total P, then depress calculate button.
Enter Concentration as Total P :

Resultant concentration as TPO4:

Convert Total PO4 to Total P
Note: Total PO4 (mg/l as PO4) x 0.3262 = Total P
At wt of P=30.97; of O=15.99
[TPO4] = [TP] (94.93/30.97)

Miscellaneous Water Quality Calculations and Conversions
Temperature Conversion
note: equivalent change change in C x 1.8 = change in F

Enter a number in either temperature field, then click outside it's box.

Temperature in degree F:
Temperature in degree C:

Convert Total P to Total PO4
Note: Total P (mg/l as P) x 3.065 = Total PO4
At wt of P=30.97; of O=15.99
[TPO4] = [TP] (94.93/30.97)

Enter a concentration, mg/l as Total P, then depress calculate button.
Enter Concentration as Total P :

Resultant concentration as TPO4:

Convert Total PO4 to Total P
Note: Total PO4 (mg/l as PO4) x 0.3262 = Total P
At wt of P=30.97; of O=15.99
[TPO4] = [TP] (94.93/30.97)

Enter a concentration, mg/l as Total PO4, then depress calculate button.
Enter Concentration as Total PO4 :

Resultant concentration as TP:

Note: mg/l x ft3/s x 2.446 = kg/day; kg/day x 2.205 = lbs/day;
2,000 lbs = one ton

Enter a concentration, in mg/l and river flow, in cfs, then depress calculate button(s).
Enter Parameter Concentration:
Enter Flow:

More Conversion Factors

Online Education and Training

Training Courses in Environmental Management

Alternative Energy and Green Technologies

Water, Wastewater, and Stormwater Design, Operation, and Management

the Latest News & Information

### New Booklet

Order Your Copy of the PA Water Quality Guide

Covers issues related to water conservation, the sources of pollution, ensuring that private water supply systems produce safe drinking water and protecting the long-term quality of our water sources.

### Support

 Support this Portal and Outreach Like This Portal \$5.00 USDLove this Portal \$10.00 USDSupport this Portal \$25.00 USDSponsor this Portal \$250.00 USD

/C MID -->