Farm Finance calculators

A crop pays when its benefit-cost ratio (B:C) is above 1 and its gross margin per acre comfortably beats your next-best option. Multiply expected yield by price to get revenue, subtract the full cost of cultivation, and divide revenue by cost for the B:C. A healthy field crop runs a B:C of 1.3–1.5; below 1.2 the margin of safety is thin. Use the Crop Profit and Gross Margin calculators to get net profit per acre, ROI and break-even in your own currency.

Break-even yield is the harvest you must achieve, at a given price, just to cover all costs — below it you lose money. The formula is break-even yield = total cost per acre ÷ selling price per unit. For example, at ₹40,000/acre cost and ₹20/kg, you need 2,000 kg/acre to break even. Break-even price flips it: total cost ÷ expected yield. Both are in the Break-Even Yield and Break-Even Price calculators, with your margin of safety.

EMI = P × r × (1+r)^n ÷ ((1+r)^n − 1), where P is principal, r is the monthly interest rate (annual ÷ 12) and n is the number of months. On a ₹5 lakh tractor loan at 9% for 7 years the EMI is about ₹8,045. The Farm Loan EMI Calculator returns the monthly EMI, total interest and a full year-by-year amortization, and works for crop, KCC and tractor loans.

Your KCC crop-loan limit is the scale of finance for your crop multiplied by your area, plus a 10% allowance for post-harvest and household needs and a 20% cost-escalation cushion. So a higher per-acre scale of finance or more area lifts your limit. The KCC Eligibility Calculator gives the per-acre limit, the first-year limit and the 5-year limit lenders typically sanction.

Store only if the expected later price beats today's price by more than the cost to carry — storage rent, interest on the locked-up money and storage losses (shrinkage and quality). The break-even future price = today's price + carrying cost per unit. If the market's forward price (or your expectation) sits above that, carry; otherwise sell now. The Store or Sell and Grain Storage Carry calculators find the crossover month for you.

Buying wins only above a break-even number of hours per year, because ownership loads fixed costs (depreciation, interest, insurance, shelter) onto every hour you use it. Below that threshold, custom hiring is cheaper. Most small holdings fall short of the break-even hours and are better off hiring. The Machinery Buy vs Hire and DIRTI-5 cost calculators give the cost each way and the break-even hours.

Debt-to-asset ratio = total liabilities ÷ total assets. Under 0.30 (30%) is a strong, low-risk solvency position; 0.30–0.60 is moderate; above 0.60 is high risk because too much of the farm is financed by debt. Lenders also watch the debt-service coverage ratio (DSCR) — income ÷ loan payments — and want it above 1.25. Both are in the Debt-to-Asset and DSCR calculators.

Under PMFBY the farmer pays a capped rate of the sum insured — 2% for Kharif food and oilseed crops, 1.5% for Rabi, and 5% for commercial and horticultural crops — and the government subsidises the rest of the actuarial premium. On a ₹40,000/acre sum insured a 2% Kharif rate is ₹800/acre. The Crop Insurance Premium Calculator shows your share, the subsidy and an illustrative payout.

Gross margin = gross revenue − variable (operating) costs, per acre or hectare. It deliberately ignores fixed costs (land, machinery) that don't change between crops, so it is the cleanest way to rank which enterprise earns more on the same land. Compare crops on gross margin per acre first, then on gross margin per unit of your scarcest resource (water, labour or capital). Use the Gross Margin and Enterprise Gross-Margin Ranking tools.

Net realization = sale value − commission − hamali (loading/unloading) − weighing − transport − any market fee, divided by the quantity for the net price per quintal. These deductions often shave 6–10% off the headline price, so a ₹2,000/quintal quote can net ₹1,820. The Mandi Net Realization Calculator itemises every deduction and gives your true take-home per quintal.

As a rule of thumb, aim for a simple payback under the asset's useful life and an annual ROI above your cost of capital (the loan rate or what the money would otherwise earn). A drip system or solar pump that pays back in 3–5 years and runs 10+ years is a strong investment. For perennials, judge on NPV and IRR rather than simple payback. The Farm ROI & Payback and Orchard NPV/IRR calculators do both.

Start with cost: the Cost of Cultivation Calculator establishes your real per-acre cost. Then run the Crop Profit and Break-Even calculators to see whether the price and yield clear that cost. If you are borrowing, add the Farm Loan EMI and KCC Eligibility tools; if investing in an asset, use Farm ROI & Payback. Finish with the FFSC-16 Financial Scorecard once a year to check the whole farm's health.