Saltwater Mix Calculator

Salt quantity from water volume for target salinity.

Desired Volume (gallons)

Target Specific Gravity

Brand Mix Rate Factor

Tab to move between fields

Salt Needed (grams)

1,325

Salt Needed (cups)

4.9

Half-Cup Scoops9.7

Target Salinity (ppt)35

Recommended Mixing Time (hrs)3

Mix Temperature (°F)78

Total Weight (lbs)86.3

Mix Temp C25.56

How to Use This Calculator

Enter Desired Volume (gallons), Target Specific Gravity, and Brand Mix Rate Factor.
Review Salt Needed (grams) and Salt Needed (cups).
Use Half-Cup Scoops and Target Salinity (ppt) to inform your decision.

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