Volume Spray Calculator

Calculate the volume of liquid needed for spraying applications based on area coverage and application rate

Input Parameters

Calculation Results

Calculation Formula

Volume = (Area × Application Rate) / 100

Where:
- Area is the total area to be sprayed (sq. m)
- Application Rate is the amount of liquid applied per 100 sq. m (L/100 sq. m)

Results

Total Volume Needed:
-- L
Spray Time (assuming 1 person):
-- minutes

Volume Spray Calculator Calculator Usage Guide

Learn how to use the Volume Spray Calculator and its working principles

How to Use This Calculator

  1. Enter the total area you want to spray in square meters (sq. m)
  2. Input the width of your spray pattern in meters (m)
  3. Specify the application rate (L per 100 sq. m) - this is typically provided by the pesticide or liquid manufacturer
  4. Click the "Calculate" button to determine the total volume needed

Understanding the Results

The calculator provides two key results:

  • Total Volume Needed: The total amount of liquid required for your application in liters (L)
  • Spray Time: An estimated time required to complete the application, assuming one person is working

Principle Behind the Calculation

The calculator uses the formula:

Volume = (Area × Application Rate) / 100

This formula works because the application rate is given per 100 square meters, so we need to scale it to match your specific area.

Example

For a 200 sq. m garden with a spray width of 0.5 m, using a product with an application rate of 25 L per 100 sq. m:

Volume = (200 × 25) / 100 = 50 L

So you would need 50 liters of liquid for this application.