Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Water Usage
Greywater System Calculator
Estimates daily greywater production from showers, laundry, and sinks and projects how much can be recovered for irrigation. Useful when sizing a greywater system for a home or evaluating its payback potential.
Fill in the required fields to see your result.
Water Usage
Water Leak Cost Calculator
Quantifies the water wasted and money lost from household leaks like dripping faucets and running toilets. Ideal for convincing homeowners to prioritize repairs or benchmarking against utility bills.
Fill in the required fields to see your result.
Key differences
| Greywater System Calculator | Water Leak Cost Calculator | |
|---|---|---|
| Category | Water Usage | Water Usage |
| Inputs required | 5 | 4 |
| Result | Daily Greywater Available for Reuse (gallons) | Total Leak Cost ($) |
| What it does | Estimates daily greywater production from showers, laundry, and sinks and projects how much can be recovered for irrigation. Useful when sizing a greywater system for a home or evaluating its payback potential. | Quantifies the water wasted and money lost from household leaks like dripping faucets and running toilets. Ideal for convincing homeowners to prioritize repairs or benchmarking against utility bills. |