Calculate Your Farm Area

Use this tool to calculate your farm area in hectares. Select your farm shape and enter the dimensions.

m
m

Area = Length × Width

Area: 0 hectares

Get Weather Data

Use this tool to help find weather data for your location from Weather.com

Weather.com should open in a new tab. Find the weather data and enter it below.

Follow these steps:

  1. Enter your location above and click "Search Weather"
  2. Weather.com will open in a new tab with your local weather
  3. Find the current temperature and weather details
  4. Manually enter those values in the calculator below

Calculate Extraterrestrial Radiation (Ra)

Enter your location name to automatically get the precise Ra value for your area.

Finding location and calculating Ra value...
Ra: 0 MJ/m²/day

Okralink Calculator

Temperature Unit:
25°C
30°C
20°C
2
15

Results

Recommended Irrigation: 0.00 liters/day
Recommendations: N/A