What is pasture and hay land cash rent?

Pasture and hay land cash rent is a leasing agreement where a livestock producer pays a fixed or variable rate per acre, per AUM, or per head to graze livestock or harvest hay on a landowner's property.

How is pasture rent calculated using the ISU AgDM C2-23 worksheet?

The methodology follows Iowa State University Extension AgDM File C2-23. It utilizes base inputs such as hay price, forage production, and stocking factors (0.30 and 0.25) to convert harvested hay value into standing grazed forage value across six different valuation methods.

What is an AUM and how is it used for pasture rent?

An Animal Unit Month (AUM) is the amount of forage required by one mature cow (approx. 1,000 lbs) or its equivalent for one month. It is used to standardize grazing requirements across different livestock types to determine fair rental rates.

What are the six ways to estimate pasture and hay rent?

The six standard estimation methods are: Forage Value (hay), Forage Value (pasture), Per AUM, Per Month (pasture), Carrying Capacity, and Per Pound of Gain.

How accurate is this pasture and hay rent estimator?

The calculator provides baseline market estimates using established university extension formulas (ISU AgDM C2-23). Real-world values will vary based on regional land quality, fencing, water access, and market dynamics.

What is Oaken, and how does it help simplify lease management?

Oaken provides specialized farmland lease software and agribusiness CRM tools to automate farmland agreements, track crop-share and flex lease payments, and manage landowner relationships.

Pasture & Hay Land Rental Rate Calculator

Pasture & Livestock Inputs

Enter forage and grazing values. Defaults match the ISU Example farm.

Base Inputs

Hay price$/ton, during grazing season

Acres of pasturetotal grazed acres

Forage Production

Pasture typeselects default forage & AUM values

Forage productionhay equivalent, tons/acre

AUM per acreanimal unit months per acre

Pasture qualityquality factor (0.10–0.22)

Grazing Livestock (Animal Units)

Type of Animal	Head Grazing	AU / Head	Total AUs

Stocker Cattle (per pound of gain)

Parameter	Value
Beginning weightlb per head
Ending weightlb per head
Number of head
Charge per pound of gain$/lb

Methodology follows ISU Extension AgDM File C2-23. The 0.30 and 0.25 factors convert hay value to standing-grazed forage value (forage is worth less when grazed vs harvested). AUM rent = hay price × quality factor; total assumes a 6-month grazing season. Per-pound-of-gain rent = weight gained × rate × head. Compare methods on a per-acre annual basis below.

Pasture Rent Estimate

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Fill in the pasture & livestock inputs and press
Estimate Pasture Rent

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Frequently Asked Questions

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Pasture and hay land cash rent is the per-acre payment a livestock operator or hay producer pays a landowner to graze or harvest forage from a tract of land for a season. It is negotiated based on forage productivity, pasture quality, carrying capacity, and local market conditions, and is distinct from cropland cash rent
The Iowa State University Extension Ag Decision Maker File C2-23, Pasture and Hay Land Cash Rent Worksheet, by Ann Johanns and William Edwards, estimates rent several ways and converts each to a per-acre annual figure for direct comparison. This pasture rent calculator follows that worksheet's methodology and default example
An AUM (Animal Unit Month) is the amount of forage a mature 1,000-pound cow consumes in one month, roughly 26 pounds of dry matter per day. The C2-23 worksheet uses carrying capacity in AUMs per acre, multiplied by a rental rate per AUM, to estimate pasture rent. Different pasture types have different typical AUM-per-acre values.
This calculator estimates rent six ways: per-ton forage value, carrying capacity (AUMs), per-head-per-month, per-pound-of-gain for stocker cattle, per-AUM rental rate, and a hay-equivalent approach. Each method produces a per-acre annual rent so landlords and tenants can compare approaches side by side.
The estimator is an educational and negotiation tool that replicates the published ISU AgDM C2-23 methodology. It uses the inputs you provide and published default forage and AUM values, and does not pull live market data. Always verify figures with current USDA NASS data and your own forage and livestock records before signing a lease.
Oaken is a digital farmland lease management platform and agribusiness CRM designed for farm managers, agricultural investors, and landowners. It replaces manual spreadsheets by automating agricultural lease agreements, calculating market-aligned rental rates, tracking flexible and crop-share payments, and organizing landowner communications in one centralized system.

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