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Farming & agriculture

Sprayer tank quantities Calculator

Calculate tank water, product quantities and final partial loads. This free sprayer tank quantities calculator shows the calculation and its assumptions so you can compare your own figures.

How the sprayer tank quantities calculation works

Final mixture rate = carrier water plus product volume per hectare. A full tank divides capacity by that total rate.

Water input is carrier water, not final spray volume. Product volumes are assumed additive. Follow the authorised label, mixing order, PPE, application restrictions and calibrated equipment.

Using this calculator

  1. Enter your own figures in the labelled inputs. Keep the currencies, units and time periods consistent.
  2. Choose any applicable rate profile, pattern or assumption shown for this tool. Open additional inputs when relevant.
  3. Review total product litres and full tanks, then read the stated assumptions and eligibility conditions before using the result.

Worked example

This is a static example using illustrative inputs, not facts about you or today’s date. The displayed eligibility selections and assumptions apply only to this example.

See example inputs
Application area (ha)
10
Carrier water (litres/ha)
200
Label-selected liquid product (litres/ha)
2
Final tank mixture capacity (litres)
1000
Total Product Litres
20 L
Full Tanks
2
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