Liquid Fertilizer Dilution Calculator

Gallons per acre from product analysis and target rate.

Target nutrient (lbs/acre)

Product analysis (%)

Product density (lbs/gal)

Field size (acres)

Carrier water (gal/acre)

Tank capacity (gal)

Product price ($/gal)

Tab to move between fields

Product rate (gal/acre)

33.91

Nutrient per gallon (lbs/gal)

3.54

Total solution (gal/acre)48.91

Solution concentration (%)69.3%

Dilution ratio (water:product)0.4

Acres per tank load20.4

Product per tank (gal)693.3

Water per tank (gal)306.7

Tank loads needed4

Total product (gal)2,712

Cost per acre ($)$118.67

Cost per lb nutrient ($)$0.99

Total field cost ($)$9,493.67

How to Use This Calculator

Enter Target Nutrient (lbs/acre) and Product Analysis (%) to determine the gallons-per-acre rate.
Set Product Density (lbs/gal) from the product label (UAN-32 = 11.06 lbs/gal).
Enter Field Size (acres) and Carrier Water (gal/acre) if blending with water in the spray tank.
Set Tank Capacity (gal) to calculate loads required, and Product Price ($/gal) for cost.
Read Product Rate (gal/acre), Solution Concentration (%), Dilution Ratio, and Total Product Used (gal) for application planning.

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