NPK Fertilizer Calculator

NPK / Fertilizer Calculator

This tool allows you to input local prices of different types of fertilizer and soil test info to determine the best economic fit.

Calculations will account for nutrients in the starter fertilizer selected.

University Sugarbeet Recommended Fertilizer Rates

N (lbs) P / Olsen (ppm) K (ppm)
0-2' Reading
2-4' Reading
N Available 0-4' 0
Total lbs. needed minus Starter Fertilizer 0 0 0

Calculations will be based on your custom rate entered.

N Rate based on: Target N minus N in Soil test and Starter fertilizer

Fertilizer Prices

N Fertilizers Enter $/ton $/lb. Actual N
N & P2O5 Fertilizers Enter $/ton $/lb. Actual N $/lb. Actual P205
K2O Fertilizers Enter $/ton $/lb. Actual P205

Fertilizer Needed and Cost

N P205 K20
Select Fertilizer Type
Pounds of Fertilizer per lb. of N, P2O5, or K2O 0.00 0.00 0.00
P & K Fertilizer needed
per Acre (lbs)
0 0
N from P2O5 Fertilizer 0
lbs. of Nitrogen Needed per acre minus N from P2O5 Fertilizer 0
Fertilizer needed per acre (lbs.) 0
N P2O5 K2O Starter Fert. Cost Total Cost
Cost of Fertilizer per acre $0.00 $0.00 $0.00 $0.00 $0.00
Cost of Fertilizer by Field $0.00 $0.00 $0.00 $0.00 $0.00

* Comparison of Products Based on:

Note: If "None" is selected for N, P or K the Calculator will not calculate the total amount of N, P or K needed.