How Much Water Does a Dripping Faucet Waste per Day?
Updated 2025-09-04
A drip that seems harmless can add up quickly. The EPA approximation of 15,140 drips ≈ 1 gallon helps translate drips to gallons. Count the drips in 10 seconds and multiply by 6 to estimate drips per minute. Then use our Faucet Drip Calculator to compute daily, monthly, and yearly waste and cost using your local water rate.
Quick Reference
- 30 drips/min ≈ 2.9 gallons/day
- 60 drips/min ≈ 5.8 gallons/day
- 120 drips/min ≈ 11.6 gallons/day
How to Measure
- Use a timer to count drips for 10 seconds.
- Multiply by 6 to get drips per minute.
- Enter the value into the calculator.
Fixes and Next Steps
Common fixes include replacing worn washers or O-rings, tightening fittings, or installing an aerator. See more context in our FAQ.