Fertilizer Ratio Calculator
Inputs
%
%
%
sq ft
lbs N/1000 sq ft
lbs
$
Tab to move between fields
Results
Total Fertilizer Needed
10 lbs
≈ 2 bags of sugar
NPK Ratio10-10-10
Nitrogen (N) Delivered1 lbs
Phosphorus (P) Delivered1 lbs
Potassium (K) Delivered1 lbs
Bags Needed1
Total Cost$20.00
Cost per Sq Ft$0.02
1
Identify Input Parameters
4 parameters
= Nitrogen (N) = 10%, Phosphorus (P) = 10%, Potassium (K) = 10%, Garden Area = 1000sq ft, Application Rate = 1lbs N/1000 sq ft, Bag Weight = 25lbs, Cost per Bag = $20
= 7 input(s) provided
2
Calculate Total Fertilizer Needed
Total Fertilizer Needed
= 10
= 10
3
Calculate NPK Ratio
NPK Ratio = `${nRatio
= 10-10-10
= 10-10-10
4
Calculate Nitrogen (N) Delivered
Nitrogen (N) Delivered
= 1
= 1