Where’s your lawn?
A nearby city is all we need as a climate reference — nothing is uploaded.
Calculator
Sprayer calculator
Standing at the sprayer? Mix a tank from your label, then convert units if your cup and bottle disagree. Named products with printed rates live on the Products page.
Mix a tank
Pick how the label states the rate — per gallon, per 1,000 sq ft, or % solution — then get how much concentrate goes in this tank and how many tanks your lawn needs.
Coverage tip: Spray one full tank on a known patch (e.g. a 20×50 ft rectangle = 1,000 sq ft) and enter that area here — walk speed and nozzle decide this more than the label.
Type the rate printed on your bottle. Nothing here assumes a brand or concentration.
Starting calculator only — confirm concentration and PPE on your product label before mixing. Tank size and coverage save in this browser.
Convert units
fl oz ↔ ml ↔ cups and spoons, dry oz wt ↔ grams, and your saved tank in gallons or liters.
Liquid amount
Label ↔ syringe, cup, or kitchen spoon.
- 59 ml
- 0.25 cup
- 4 tbsp
- 12 tsp
Dry weight
WDG / DF packs weighed on a scale — oz wt ↔ grams.
28.3 g
Your tank
Saved with My lawn — same size the mix calculator uses.
7.57 L Saved with My lawn equipment