Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Soil pH Adjustment Calculator

Estimate how many tons of agricultural lime (to raise pH) or elemental sulfur (to lower pH) your field needs, based on current and target pH values, field size, soil type, and organic matter content. Use it before each planting season to optimize nutrient availability.

Current Soil pH (pH)

Target pH (pH)

Field Size (acres)

Soil Type

Organic Matter Content

Fill in the required fields to see your result.

Farming

Farm Profitability Calculator

Determine your net profit per acre by subtracting variable, fixed, and labor costs from total farm revenue. Use it at the end of a season or during planning to identify whether your operation is generating a positive return.

Total Revenue ($)

Variable Costs (seeds, fertilizer, fuel) ($)

Fixed Costs (equipment, insurance, rent) ($)

Labor Costs ($)

Total Acres Farmed (acres)

Fill in the required fields to see your result.

Key differences

	Soil pH Adjustment Calculator	Farm Profitability Calculator
Category	Farming	Farming
Inputs required	5	5
Result	Lime Required (lbs)	Profit per Acre ($/acre)
What it does	Estimate how many tons of agricultural lime (to raise pH) or elemental sulfur (to lower pH) your field needs, based on current and target pH values, field size, soil type, and organic matter content. Use it before each planting season to optimize nutrient availability.	Determine your net profit per acre by subtracting variable, fixed, and labor costs from total farm revenue. Use it at the end of a season or during planning to identify whether your operation is generating a positive return.