Free tools
Lawn Care Calculators
Skip the guesswork. Each calculator below uses the same math university extension offices recommend, so you buy the right amount the first time.
Lawn Area Calculator
Measure your yard's square footage from simple shapes.
Open calculatorFertilizer Calculator
How much fertilizer to buy for your target nitrogen rate.
Open calculatorSeed Calculator
Seed needed for a new lawn or overseeding, by grass type.
Open calculatorMulch Calculator
Cubic yards or bags of mulch for your beds.
Open calculatorTopsoil Calculator
Topsoil volume and estimated delivery weight.
Open calculatorWatering Calculator
Sprinkler run time to hit your weekly water target.
Open calculator