Lawn Fertilizer Calculator
Calculate exactly how much fertilizer to apply based on your lawn size and desired nutrient rates.
15.3Kuses
8.3/10(448)
Bags Needed
1
Total Fertilizer
25.0 lbs
Nitrogen Applied
5.00 lbs
Phosphorus Applied
1.25 lbs
Potassium Applied
2.50 lbs
Coverage/Bag
8000 sqft
Fertilizer Application Guide
Most lawns need 1 lb of nitrogen per 1,000 sq ft per application. The N-P-K ratio on the bag indicates percentage of nitrogen, phosphorus, and potassium.
Disclaimer: This tool is provided as-is for informational and educational purposes only.