Choose your tool
No tools match your search.
Root Zone Available Water Storage
Online root zone available water storage. Volumetric soil-water fractions, not gravimetric percentages.
Your results will appear here.
Three steps. That’s it.
A useful toolkit for text, data, images and calculations.
- 01
Add your input
Choose a tool, enter values or select a file.
- 02
Make it yours
Adjust the options and run the action.
- 03
Take the result
Copy the result or download its file.
root zone available water storage calculator online
Use root zone available water storage online for field capacity p, wilting point p, root depth m. Volumetric soil-water fractions, not gravimetric percentages. Planning estimate using supplied crop, soil or material parameters. Growth, weather and application suitability are not predicted.
How to use it
Enter field capacity p. Set wilting point p, root depth m. Select Calculate and check the labeled output. Copy or download the JSON result.
Options and example settings
Calculation method
available_water_mm = positive(field_capacity_p-wilting_point_p)*root_depth_m*1000 (^ means exponentiation; trig functions ending in d use degrees).
Worked examples
Apply root zone available water storage to the case below, keeping the displayed units and assumptions. Volumetric soil-water fractions, not gravimetric percentages.
Root Zone Available Water Storage — worked case
Settings: wilting point p: 0.15; root depth m: 0.5
Input:
0.3
Calculated result for these inputs:
Output:
{
"available_water_mm": 75
}Choose the right tool
Choose spacing tools for layouts and water tools for explicit area, flow and depth. Crop coefficients, soil properties, declared nutrient percentages and application rates must come from suitable local or product-specific information.
Limitations and common mistakes
- Volumetric soil-water fractions, not gravimetric percentages. Planning estimate using supplied crop, soil or material parameters. Growth, weather and application suitability are not predicted.
- Use the displayed unit in every field. Ratios and percentages are different inputs; percent fields use values such as 25 rather than 0.25.
Frequently asked questions
How can I use root zone available water storage calculator online?
Enter field capacity p. Set wilting point p, root depth m. Select Calculate and check the labeled output. Copy or download the JSON result.
Where is my input processed?
The bundled tool processes input in your browser. It does not upload tool input to a conversion service. Other site plugins, analytics, advertising and browser extensions may have separate behavior.
Useful next tools
Explore other tools
Open a tool below, use the search, or choose a category to browse its full collection.
- Rectangular Plant Spacing Quantity
Online rectangular plant spacing quantity. Planning estimate using supplied crop, soil or material parameters. Growth, weather and application suitability are not predicted.
- Triangular Planting Density Estimate
Online triangular planting density estimate. Infinite triangular-grid area approximation; boundary losses excluded.
- Seed Mass for Sowing Area
Online seed mass for sowing area. Planning estimate using supplied crop, soil or material parameters. Growth, weather and application suitability are not predicted.
- Seed Count for Target Established Plants
Online seed count for target established plants. Planning estimate using supplied crop, soil or material parameters. Growth, weather and application suitability are not predicted.
- Thousand Seed Weight Quantity
Online thousand seed weight quantity. Planning estimate using supplied crop, soil or material parameters. Growth, weather and application suitability are not predicted.
- Seed Tray Count Planner
Online seed tray count planner. Planning estimate using supplied crop, soil or material parameters. Growth, weather and application suitability are not predicted.