Calculators
Cover Crop Cost-benefit Calculator
Compare cover crop costs with benefits such as nitrogen credit, yield effect, grazing value and cost-share payments to find the net return per acre.
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The tool
Enter your numbers below. Results update as you type, and nothing leaves your browser.
Everything you enter stays on your own machine. Nothing is sent to us or to anyone else, which you can confirm in your browser network tab.
What people use it for
- Deciding whether to adopt cover crops
- Cost-share applications
- Choosing species mixes
- Conservation planning
About this tool
What the Cover Crop Cost-benefit Calculator does
Cover crops cost seed, planting and termination, but can return value through nitrogen credits, reduced erosion and herbicide use, grazing, yield effects and cost-share payments. Comparing them per acre shows the net return and the share of cost covered.
Formula
- Cost = seed + planting + termination
- Benefits = N credit × N price + yield effect × price + grazing + other savings + cost-share
- Net = benefits − cost
Worked example
Using the starting values in the calculator above:
| Input | Value |
|---|---|
| Seed cost per acre | $22.00 |
| Planting cost per acre | $15.00 |
| Termination cost per acre | $12.00 |
| Nitrogen credit | 20 lb/acre |
| Nitrogen price per lb | $0.60 |
| Yield effect on next crop | 2 bu/acre |
| Crop price per bu | $4.30 |
| Grazing or forage value per acre | $0.00 |
| Other savings per acre (herbicide, erosion) | $5.00 |
| Cost-share payment per acre | $25.00 |
| Acres | 200 |
| Result | Value |
|---|---|
| Net return per acre | $1.60 |
| Benefit-cost ratio | 1.03x |
| Cost per acre | $49.00 |
| Benefits per acre | $50.60 |
| Net return across acres | $320 |
| Net return without cost-share | -$23.40 |
How to read the result
Benefits such as soil organic matter and water infiltration build over several years and are hard to value in year one.
Grazing cover crops can turn a cost into a profit when livestock are available.
Estimates for planning. Use soil tests, local extension guidance and your agronomist’s recommendations for field decisions.
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Questions
Questions about this tool
The things clients actually want to know — costs, timelines, ownership and what happens after launch.
Sometimes in year one, especially with cost-share or grazing; many benefits build over several years.
Legume covers can supply significant N; cereals may tie it up temporarily.
Programmes such as NRCS EQIP and state initiatives often pay per acre; check local offers.
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