Fertilizer Calculator -- e-Tools Age

Fertilizer Calculator

This calculations can be used to estimate the amount of fertilizer needed,based on soil test or recommendation,and nutrient ratio of the fertilizer. How much fertilizer to add to your farm,lawn or garden is important because over-fertilization is toxic to soil and plants. The calculator helps you avoid wasting money on excess fertilizer.


Fertilizer Calculator	NPK Calculator

Recommendation from soil test report
N  P  K  Unit
        Per

Total Area/Field Size

List of Fertilizer Items

Select Fertilizer Items N P K

Calculations
ammonium+sulfate( per 4000 square+metre)44.51
potassium+sulphate( per 4000 square+metre)160
diammonium+phosphate(dap)( per 4000 square+metre)86.96
Total required for field size
ammonium+sulfate()44.51
potassium+sulphate()160
diammonium+phosphate(dap)()86.96

Total Cost For Field Size

Net Weight Per Bag	Unit Price Per Bag	Total Bags	Cost of Fertilizer
ammonium+sulfate

potassium+sulphate

diammonium+phosphate(dap)


		Total Cost

Tips and Warnings
If the calculations of fertilizer can be listed above,It means we have a unique solution.If the fertilizer you choosed can not be listed above, that means it has either no solution or infinitely many solutions.

Top Use:

Calculate Fertilizer - N:100 P:80 K:80 Per acre Field Size:90 acre

Recent user inquiry:

4/30/2024 19:47Calculate Fertilizer - N:82 P:0 K:0 Per acre Field Size:120 acre
4/30/2024 19:44Calculate Fertilizer - N:0 P:0 K:0 Per 1000 square feet Field Size:2.4 acre
4/30/2024 19:37Calculate Fertilizer - N:80 P:50 K:50 Per hectare Field Size:535 hectare
4/30/2024 18:53Calculate Fertilizer - N:8 P:8 K:8 Per 1000 square feet Field Size:52000 square feet
4/30/2024 18:43Calculate Fertilizer - N:60 P:30 K:30 Per hectare Field Size:1 hectare

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