FasalBachao Farm Calculators

FasalBachao Farm Calculators is a free suite of 15 precision agriculture tools built to help farmers, agronomists, gardeners, and agriculture students make faster, smarter, and more profitable farming decisions — without any guesswork. Whether you are calculating fertilizer quantities, planning plant spacing, estimating irrigation time, or measuring farm income — FasalBachao has a free calculator for it. What Makes FasalBachao Different: Most farming calculators online are built for Western agriculture — they use acres and feet but ignore the reality of South Asian farmers who work in kanals, marlas, and bighas. FasalBachao is built specifically for Pakistani and South Asian farmers — supporting local units while also covering international measurements. Backed by PhD and MSc Agriculture graduates from the University of Agriculture Faisalabad — every calculator is research-validated and field-tested. The 15 Free Calculators: Fertilizer & Soil Fertilizer Calculator — exact fertilizer quantities per acre for any crop Phosphorus Cost Saver — compare DAP, SSP, MAP, TSP, NP to find cheapest source Planting & Population Plants per Acre Calculator — exact plant population for any row spacing Plants per Hectare Calculator — metric version for international farmers Vegetable Garden Size Calculator — plan your perfect kitchen garden Tree & Environment Tree Spacing Calculator — trees per acre for any orchard or plantation WindBreak Calculator — design windbreaks to protect crops from wind Tree Benefits Calculator — environmental and economic value of trees Carbon Sequestration Calculator — carbon stored in your trees Water & Irrigation Tube Well Discharge Calculator — water output and irrigation time per acre Tractor Time Calculator — field work duration by equipment size and speed Farm Management Agriculture Area Calculator — convert acres, hectares, kanals, marlas Agriculture Income Calculator — cost of production and income per acre Wheat Straw Calculator — crop residue estimation from wheat harvest Spray Tank Mix Calculator — exact pesticide dosage per acre Who Is This For: Farmers across Pakistan, India, Bangladesh, and South Asia Agriculture graduates and extension workers Home gardeners and kitchen garden enthusiasts Agronomists and farm consultants Anyone growing food anywhere in the world Why Free Forever: FasalBachao was built on a simple belief — Pakistani farmers deserve access to the same precision agriculture tools that farmers in developed countries use. No paywalls, no subscriptions, no signup required. Just open the calculator and use it.