Lawn and garden Calculators
Estimate seed, fertilizer, mulch, and soil from the area you measure.
Select a tool. Every calculator gives you adjustable inputs and a plain-language method.
Grass Seed Calculator
Estimate seed from a label rate.
Open tool →Fertilizer Calculator
Estimate product weight.
Open tool →Mulch Calculator
Calculate mulch volume.
Open tool →Topsoil Calculator
Calculate soil volume.
Open tool →Read the How to Measure a Lawn and Read Product Rates guide →