Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Water Usage
Drip Leak Water Waste Calculator
Find out how much water a dripping faucet wastes per year and what it costs you. Use this whenever you spot a slow leak to make the case for a quick repair.
Fill in the required fields to see your result.
Water Usage
Water Pressure & Flow Calculator
Estimate the flow rate (GPH) available at your fixtures given pipe size, supply pressure, elevation change, and pipe length. Use this when sizing a plumbing system or diagnosing low-pressure complaints.
Fill in the required fields to see your result.
Key differences
| Drip Leak Water Waste Calculator | Water Pressure & Flow Calculator | |
|---|---|---|
| Category | Water Usage | Water Usage |
| Inputs required | 3 | 5 |
| Result | Annual Waste Cost ($) | Flow Rate per Fixture (GPM) |
| What it does | Find out how much water a dripping faucet wastes per year and what it costs you. Use this whenever you spot a slow leak to make the case for a quick repair. | Estimate the flow rate (GPH) available at your fixtures given pipe size, supply pressure, elevation change, and pipe length. Use this when sizing a plumbing system or diagnosing low-pressure complaints. |