Agriculture Calculators

Last updated: September 2026

Machinery Operating Cost Calculator

Estimate the hourly operating cost of any piece of farm machinery by combining fuel and maintenance expenses.

Calculate the total seed quantity needed for a cover crop or cover crop mixture given your field size and target seeding rate.

Calculate daily irrigation water requirement in gallons based on crop water demand (Kc × reference ET), rainfall, system efficiency, and field area.

Estimate the total cost to dry a grain lot from harvest moisture down to a safe storage level.

Estimate how many animals your pasture can sustainably support year-round.

Calculate how many tons of silage a cylindrical upright silo can hold based on its diameter, height, and the packed density of your forage.

Estimate the volume of CO₂ gas needed to raise greenhouse air concentration to a target level based on the structure's volume.

Calculates how many animal units a pasture can sustainably support across a grazing season.

Determine your net profit per acre by subtracting variable, fixed, and labor costs from total farm revenue.