4 calculators in this category
- Sprayer Calibration (Gallons per Acre) Calculator1/128-acre catch methodThis calculator tells you what your boom sprayer is actually putting out, in gallons per acre, rather than what the rate…
- Spray Tank Mix CalculatorFIFRA — the pesticide label is the law (7 U.S.C. §136j)A boom sprayer is loaded by the tank, but labels are written by the acre. This calculator converts between them: enter your…
- Herbicide per Gallon (Backpack Sprayer) CalculatorFIFRA — the pesticide label is the law (7 U.S.C. §136j)Herbicide labels give you a rate per acre, but a backpack sprayer holds gallons. This calculator bridges the two: enter the…
- Acres per Spray Tank & Field Coverage CalculatorASABE EP496 / D497 machinery management methodTwo numbers decide how a spray day goes: how much ground a tankful covers, and how much ground the boom covers in an hour. This…
Which one do you need?
- Sprayer Calibration (Gallons per Acre) Calculator
- Find the real gallons per acre your boom sprayer delivers from nozzle output, speed and spacing, or from the 1/128-acre catch test. Includes course length.
- Spray Tank Mix Calculator
- Convert per-acre label rates into the amount of each product to load in a full or partial spray tank, with acres per tank, tank loads and field totals.
- Herbicide per Gallon (Backpack Sprayer) Calculator
- Work out ounces of herbicide per gallon of water for a backpack or spot sprayer from a per-acre label rate or a percent solution, plus product per tank.
- Acres per Spray Tank & Field Coverage Calculator
- Work out acres covered per spray tank, refills needed for a field, water required, acres per hour from boom width and speed, and total hours including refill time.