Landscape watering volume calculator
Measure your project. Make a clearer plan.
Estimate water volume and variable supply cost for one watering event.
BEHIND THE NUMBERS
Clear math. Better decisions.
Water volume = measured area × watering depth. No purchasing allowance is applied.
A worked example
1,000 sq ft receiving 1 inch of water uses approximately 623.38 US gallons.
Before you order
- Estimate water volume and variable supply cost for one watering event.
- Excludes runoff, evaporation, fixed utility charges, and tiered rates.
Good questions.
Where do the prices come from?
You enter actual supplier prices. A blank price is unknown; enter zero only when that item is free or deliberately excluded. Taxes and installation are excluded unless a field explicitly includes them.
Can I use metric measurements?
Yes. The unit selector converts dimensions and unit prices. Results use whole packages where applicable. Starting dimensions are examples; confirm product specifications before ordering.
KEEP THE PROJECT MOVING