🏠 Home
🌿 Fertilizer Calculator
Calculate optimal fertilizer requirements for crops
NPK Calculator
Field Area (acres):
Crop Type:
Corn
Soybeans
Wheat
Cotton
Rice
Vegetables
Pasture/Hay
Yield Goal (units/acre):
Soil Test Results:
Low Fertility
Medium Fertility
High Fertility
Very High Fertility
Calculate NPK Requirements
Application Rate Calculator
Fertilizer Analysis (N-P-K):
10-10-10 (Complete)
46-0-0 (Urea)
18-46-0 (DAP)
0-20-20 (P-K blend)
28-0-0 (UAN liquid)
Custom Analysis
Nitrogen % (N):
Phosphorus % (P2O5):
Potassium % (K2O):
Nitrogen Needed (lbs/acre):
Application Method:
Broadcast
Banded
Liquid Application
Fertigation
Calculate Application Rate
Cost Analysis
Fertilizer Cost ($/ton):
Application Cost ($/acre):
Fuel Cost ($/gallon):
Labor Rate ($/hour):
Calculate Total Cost