Cost per acre calculator

Pick your state and crop to start from a published university budget, line by line. Change any number to match your own farm — your numbers replace theirs.

2024 Western Colorado Onions (Furrow Irrigated) — Estimated Production Costs & Returns — Colorado State University Extension — Agriculture & Business Management, 2024. Open the source. Printed direct costs $8,891.72/acre plus a $370 land charge. At the budget's own price and yield, CSU shows a loss of $1,456.72/acre after land. Western Slope only; Front Range costs differ. In today's prices this budget would run about $10,044–$10,760/acre (USDA farm-input price index, 2025 average to August 2026; farm wages brought up separately with USDA's farm wage rates).

Line items per acre
Fertilizer$1,166
11-52-0 pre-plant
32-0-0 and Ignite
Seed and transplants$591
Seed
Crop protection$2,591
Herbicide and insecticide (Dacthal, Diazinon, Goal, Buctril, Lannate, Movento)
Fungicide (copper, Tanos, Bravo)
Water and pumping$36
Water assessment
Labor$735
Hand weeding
Irrigation labor
Harvest labor
Fuel and machinery$2,745
Tillage (plow, roller harrow, disk, plane, furrow)
Custom planting
Custom fertilizer application
Fuel
Repairs and maintenance
Custom harvest
Hauling
Machinery ownership · fixed
Other inputs$710
Storage
Sort and bag
Land and overhead$688
Crop insurance (NAP)
Interest (6 months at 9%)
General farm overhead · fixed
Real estate taxes · fixed
Land ($10,000 at 3.7%) · fixed
Your totals
Variable cost / acre$8,791
Fixed cost / acre$471
Total cost / acre$9,262
Total for 1 acre$9,262

Sales / acre$7,805
Left after costs / acre$-1,457
Breakeven price$26.46 per cwt

Every figure is transcribed from a published land-grant enterprise budget for that state. These are planning budgets built from grower panels and dealer quotes, not surveys of what farms actually spent — your invoices override them everywhere they exist.

Planning several crops? Use the crop profitability planner. Want profit against your state's real sales figures? Open the profit per acre calculator.

Pooled farmer benchmark: Onions (furrow irrigated, Western Colorado) in Colorado

Built from real yield records of Colorado farms that chose to share their data. A figure only appears once 5 or more farms have logged the same crop and season, so no single farm can be identified.

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