Nitrogen Cost Per Acre for Corn 2026

Nitrogen fertilizer costs for corn average $120–$175 per acre in 2026 at 180 lb N/acre applied via anhydrous ammonia or split UAN. Elevated natural gas prices and China export restrictions are pushing N costs to multi-year highs.

2026 Cost Breakdown

At 180 lb N/acre using anhydrous ammonia ($950/ton = $0.52/lb N), nitrogen alone costs $93–$110/acre. Adding pre-plant UAN side-dress brings total N spend to $120–$175/acre depending on rate, product mix, and application timing.

N source	Rate	Cost/acre
Anhydrous ammonia (fall)	160 lb N/acre	$84–$100
UAN 32% side-dress	40 lb N/acre	$28–$38
Urea broadcast	180 lb N/acre	$95–$120
Combined split N program	180–200 lb N/acre	$120–$175

How to Reduce Input Costs Per Acre

Soil-test every 3 years and skip maintenance applications where nutrient levels are already adequate.
Compare generic vs. branded on herbicides and fungicides — AI is identical at 20–35% lower cost.
Pre-buy in fall when logistics premiums are lowest; lock in anhydrous and potash before spring demand spikes.
Audit pass count — eliminating one unnecessary herbicide or fungicide pass saves $25–$50/acre.
Use GrainBrief price alerts to track weekly USDA AMS benchmarks and know when your quotes are above market.

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Nitrogen Cost Per Acre for Corn — 2026 Benchmarks

2026 Cost Breakdown

How to Reduce Input Costs Per Acre

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