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Sprinkler Precipitation Rate Calculator
Calculate sprinkler precipitation rate in mm per hour.
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Calculate sprinkler precipitation rate in mm per hour.
Sprinkler Precipitation Rate Estimator
Enter your numbers below for an instant estimate.
0
💡 Tip: Flow x 60 / area.
How It Works
Key concepts behind this calculator
1
Enter Values
Fill in each field with your own numbers.
2
Calculate
Results update as you change the inputs.
3
Review
Read the breakdown and the explanation.
4
Adjust
Change values to compare scenarios.
Quick Reference Guide
Sprinkler Quick Guide
Typical values for reference.
| L/min | Area m2 | Spare | mm/h |
|---|---|---|---|
| 5 | 20 | – | 15.0 |
| 10 | 25 | – | 24.0 |
| 15 | 25 | – | 36.0 |
| 20 | 30 | – | 40.0 |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
Sprinkler Precipitation Rate Calculator FAQ
Answers to common questions about this calculator.
Flow over area.
It gives a quick estimate of sprinkler precipitation rate from the values you enter.
No. It is a planning estimate, so check important figures with a professional or official source.
Yes. Edit any field and the result updates when you calculate.