Free Farming Calculators
Plan smarter, spend less, harvest more. Farmson Biotech's free farming calculators help Indian vegetable growers work out exactly how much seed, fertilizer, water and mulch they need — and what profit to expect — in acre, hectare or vigha. No sign-up needed, and works on any phone right in your field
Plant Population Calculator
Enter your row and plant spacing to find exactly how many plants fit your field — results shown in acre, hectare and vigha.
Fertilizer Calculator
Get the exact Urea, DAP and MOP quantity your crop needs, based on its nutrient requirement and your field area.
Seed Quantity Calculator
Find how much seed you need by crop, area and spacing — with ready Farmson pack-size suggestions to order.
Spray / Pesticide Dose Calculator
Calculate the correct pesticide quantity per spray tank and per acre instantly, with safety guidance.
Nursery / Seedling Tray Calculator
Work out how many pro-trays, seeds and cocopeat mix you need to raise strong, healthy seedlings.
Land Unit Converter
Convert land area instantly between acre, hectare, Gujarat vigha, guntha and square feet.
Drip Irrigation Water Calculator
Calculate daily water need, drip run-time and lateral pipe length for your crop and field.
Yield & Profit Estimator
Estimate your crop's yield, income, cost and net profit per acre before you sow.
Mulch Film & Drip Lateral Calculator
Calculate how many mulch film rolls and how much drip lateral pipe your beds need, plus planting holes.
Germination Test Calculator
Check your seed lot's germination percentage and adjust your seed rate, with a simple home-test guide.
Greenhouse / Net House Plant Calculator
Find how many plants and trays fit your polyhouse or net house by structure size and spacing.
Sowing Date Planner
Plan your sowing, transplanting and first-harvest dates by crop and season — Kharif, Rabi or Summer.
Grow with Farmson Biotech
These free tools are built by the same team behind Farmson's high-yield F1 hybrid vegetable seeds. Browse our seed range or talk to our agronomists on WhatsApp for crop-specific advice.
Free Farming Calculators
Plan smarter, spend less, harvest more. Farmson Biotech's free farming calculators help Indian vegetable growers work out exactly how much seed, fertilizer, water and mulch they need — and what profit to expect — in acre, hectare or vigha. No sign-up needed, and works on any phone right in your field
Plant Population Calculator
Enter your row and plant spacing to find exactly how many plants fit your field — results shown in acre, hectare and vigha.
Fertilizer Calculator
Get the exact Urea, DAP and MOP quantity your crop needs, based on its nutrient requirement and your field area.
Seed Quantity Calculator
Find how much seed you need by crop, area and spacing — with ready Farmson pack-size suggestions to order.
Spray / Pesticide Dose Calculator
Calculate the correct pesticide quantity per spray tank and per acre instantly, with safety guidance.
Nursery / Seedling Tray Calculator
Work out how many pro-trays, seeds and cocopeat mix you need to raise strong, healthy seedlings.
Land Unit Converter
Convert land area instantly between acre, hectare, Gujarat vigha, guntha and square feet.
Drip Irrigation Water Calculator
Calculate daily water need, drip run-time and lateral pipe length for your crop and field.
Yield & Profit Estimator
Estimate your crop's yield, income, cost and net profit per acre before you sow.
Mulch Film & Drip Lateral Calculator
Calculate how many mulch film rolls and how much drip lateral pipe your beds need, plus planting holes.
Germination Test Calculator
Check your seed lot's germination percentage and adjust your seed rate, with a simple home-test guide.
Greenhouse / Net House Plant Calculator
Find how many plants and trays fit your polyhouse or net house by structure size and spacing.
Sowing Date Planner
Plan your sowing, transplanting and first-harvest dates by crop and season — Kharif, Rabi or Summer.
Grow with Farmson Biotech
These free tools are built by the same team behind Farmson's high-yield F1 hybrid vegetable seeds. Browse our seed range or talk to our agronomists on WhatsApp for crop-specific advice.