Sprayer Calibration Calculator
Enter your own equipment measurements to calculate output in this browser.
A QUICK WALKTHROUGH
How to use this tool
- Enter flow per nozzle in L/min and the nozzle count.
- Enter speed in km/h and spray width in m, both greater than zero.
- Review flow × nozzle count × 600 ÷ (speed × width), in L/ha.
Equipment output only
The formula assumes the entered flow applies to each nozzle. It calculates equipment output and does not recommend an agronomic application rate.
Labels and local processing
Follow product labels, required personal protective equipment (PPE), and local regulations. No product or rate is selected for you; your entries are calculated in this browser.
GOOD TO KNOW
Common questions
Does this recommend an application rate?
No. It calculates equipment output in L/ha from your measurements.
Why is there a factor of 600?
It converts L/min, km/h, and metres to litres per hectare in this formula.