Water Cost for Garden Irrigation: 1,000 L/day for 90 Days
Running garden irrigation at 1,000 L/day for 90 summer days at $2.50/m³ costs approximately $225 in water.
How to use this tool
- Enter daily usage, days and water rate in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your water cost and the full breakdown beneath it.
Estimate your summer water bill from garden irrigation — 1,000 litres per day across 90 summer days adds up fast.
Frequently asked questions
- How is water cost calculated?
- Convert your daily litres to cubic metres (÷1000), multiply by the number of days to get total m³, then multiply by your water tariff rate per m³.