Calculate active-ingredient targets from a formulated pre-mix and build equivalent combinations of single- or multi-active products.
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Calculation Information
Optional EPA lookup: type 3 or more characters.
Total AI rate selected. This rate represents the combined total of all active ingredients in the pre-mix. The calculator distributes the entered total among the individual AIs using their formulation concentrations and the Total AI concentration below. Example: Miravis Neo uses its total 2.5 lb ai/gal concentration when converting a total AI/A rate into the individual AI targets.
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Pre-Mix Active Ingredients
Enter each active ingredient and the concentration stated on the product label. Acid-equivalent concentrations may be entered as lb ae/gal when the label uses that basis. AI and AE values are never silently mixed. Up to 10 active ingredients are supported.
Density is required because at least one liquid concentration is expressed as % w/w. It is hidden when no % w/w concentration is being used.
Calculated automatically from individual active ingredients.
Enter active ingredients
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Equivalent Products
Add products that will replace the pre-mix active ingredients. Products containing more target active ingredients are automatically given higher initial priority. Use the arrows to override that order. Calculated rates remain editable; editing a rate makes it a manual rate until you return it to Auto. An equivalent product may also contain an additional AI not found in the original pre-mix; that AI is tracked and reported but never acts as a limiting target.