Turn a farm technician’s timed water test into flow and area coverage.
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Turn a farm technician’s timed water test into flow and area coverage.
Runs in your browser
Inputs are processed on this page and are never sent to a server.
Use clean water. Sum the catch from ALL nozzles during one collection interval. Time travel over a measured distance and enter the effective full broadcast swath. Rate equals total flow divided by swept area per minute. Recheck in field.
L/ha = Q × 10000 / (v × W)
Water application rate: 200 L/ha Area per tank: 2 ha Travel speed: 100 m/min
L/ha = Q × 10000 / (v × W)
Water application rate: 200 L/ha Area per tank: 2 ha Travel speed: 100 m/min
No. It gives water volume only, not pesticide dose, nozzle uniformity, drift or application approval.
Calculations run on your device. Form inputs are not sent to a server.
The initial choice follows your browser region. Your choice is remembered on this device. Gallons are US gallons. Switching units keeps your numbers unchanged and interprets them in the new unit.
Numbers stay unchanged. Check the new unit and enter the intended measurement, or select an example for that system.
Sum the catch from ALL nozzles during one collection interval.
Enter a numerical value for this quantity. Use the unit shown beside this field. L / US gal
Minimum: 0.0001 · Maximum: 100000 L
Sum the catch from ALL nozzles during one collection interval.
Enter a numerical value for this quantity. Use the unit shown beside this field. s
Minimum: 0.01 · Maximum: 86400 s
Time travel over a measured distance and enter the effective full broadcast swath.
Enter a numerical value for this quantity. Use the unit shown beside this field. m / ft
Minimum: 0.01 · Maximum: 1000000 m
Time travel over a measured distance and enter the effective full broadcast swath.
Enter a numerical value for this quantity. Use the unit shown beside this field. s
Minimum: 0.01 · Maximum: 86400 s
Time travel over a measured distance and enter the effective full broadcast swath.
Enter a numerical value for this quantity. Use the unit shown beside this field. m / ft
Minimum: 0.001 · Maximum: 10000 m
Enter a numerical value for this quantity. Use the unit shown beside this field. L / US gal
Minimum: 0.001 · Maximum: 10000000 L
Use clean water. Sum the catch from ALL nozzles during one collection interval. Time travel over a measured distance and enter the effective full broadcast swath. Rate equals total flow divided by swept area per minute. Recheck in field.
Calculated from your entries using the method below.
Use clean water.
Calculated from your entries using the method below.
Rate equals total flow divided by swept area per minute.
Calculated from your entries using the method below.
Time travel over a measured distance and enter the effective full broadcast swath.
Calculated from your entries using the method below.
Use clean water. Sum the catch from ALL nozzles during one collection interval. Time travel over a measured distance and enter the effective full broadcast swath. Rate equals total flow divided by swept area per minute. Recheck in field.
Calculated from your entries using the method below.
Use clean water. Sum the catch from ALL nozzles during one collection interval. Time travel over a measured distance and enter the effective full broadcast swath. Rate equals total flow divided by swept area per minute. Recheck in field.
Calculated from your entries using the method below.
Rate equals total flow divided by swept area per minute.
Calculated from your entries using the method below.
Mistake: Changing units and assuming the entered numbers were converted.
Fix: Numbers stay unchanged. Check the new unit and enter the intended measurement, or select an example for that system.
Mistake: Treating a result as valid outside the described scope.
Fix: No. It gives water volume only, not pesticide dose, nozzle uniformity, drift or application approval.
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