Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Water Usage
Household Water Usage Calculator
Estimate your household's weekly water consumption from showers, toilets, laundry, and dishwashing. Use it to spot waste, compare against averages, or plan conservation goals.
Fill in the required fields to see your result.
Water Usage
Shower Water Usage Calculator
Estimate the monthly water consumed by showering based on shower length, showerhead flow rate, and how often you shower. A simple way to size the savings from a low-flow showerhead or shorter showers.
Fill in the required fields to see your result.
Key differences
| Household Water Usage Calculator | Shower Water Usage Calculator | |
|---|---|---|
| Category | Water Usage | Water Usage |
| Inputs required | 5 | 3 |
| Result | Weekly Water Usage (gallons) | Monthly Water Usage (liters) |
| What it does | Estimate your household's weekly water consumption from showers, toilets, laundry, and dishwashing. Use it to spot waste, compare against averages, or plan conservation goals. | Estimate the monthly water consumed by showering based on shower length, showerhead flow rate, and how often you shower. A simple way to size the savings from a low-flow showerhead or shorter showers. |