Agriculture Toolkit
Farm planning calculators for yield, fertilizer, seed rate, plant population, and irrigation water.
Crop Yield Calculator
Estimate total crop yield from field area and expected yield per hectare, acre, or square metre.
Fertilizer Calculator
Work out fertilizer quantity and bag count from field area and kg/ha application rate.
Seed Rate Calculator
Calculate seed quantity and optional cost from field area and kg/ha seed rate.
Plant Population Calculator
Estimate plant count and density from field area, row spacing, and plant spacing.
Irrigation Water Calculator
Calculate irrigation water volume in m³ and litres from field area and depth in mm.