Pest Control Calculators

Our specialized calculators help you prepare for the mathematical portions of your pest control certification exam. Practice these calculations to build confidence for test day.

Lawn & Ornamental Calculator

Calculate application rates, dilutions, calibrations, and coverage for lawn and ornamental treatments

This calculator helps you determine:

How much product to use based on area and label rate
Proper dilution ratios for concentrates
Sprayer calibration for accurate application
Coverage area for a given amount of product

Open Lawn & Ornamental Calculator

Fumigation Calculator

Calculate structure volume, fumigant dosage, exposure time, and aeration requirements

This calculator helps you determine:

Structure volume for proper fumigant dosing
Required fumigant amount based on volume and rate
Exposure time based on conditions and target pest
Aeration time required after fumigation

Open Fumigation Calculator

General Pest Calculator

Calculate dilution rates, application amounts, and mixing ratios for general pest control

This calculator helps you determine:

Proper dilution rates for concentrate products
Amount of product needed based on area
Tank mixing calculations for spray equipment
Conversion between different measurement units

Open General Pest Calculator

WDO Calculator

Calculate termiticide amounts, drill holes, and application rates for termite treatments

This calculator helps you determine:

Termiticide needed for perimeter treatments
Number of drill holes based on spacing
Solution amounts for slab treatments
Wood treatment calculations for borates

Open WDO Calculator

Why Practice Calculations?