About Irrigation Flow Rate
Designing a sprinkler or drip system requires knowing your available water flow (GPM). You can measure this with a simple 5-gallon bucket.
The Bucket Test
Time how long it takes to fill a container of known volume.
Formula: (Volume / Seconds) * 60 = GPM.
How to Use
Enter Bucket Size (Gallons) and Time to Fill (Seconds). The tool calculates GPM and GPH (Gallons Per Hour).