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Crop & Planting
Use Calculator Seed Rate Calculator
Calculate sowing rate and total seed required from target population, thousand-seed weight, germination and expected field loss.
Crop & Planting Calculators
Crop Yield Calculator
Estimate yield per hectare, yield per acre and total field production from a representative harvest sample.
Free agriculture calculator
No signup requiredCrop Yield Calculator
Your results
How to use the Crop Yield Calculator
- Enter the requested field, crop, animal, equipment, or cost information.
- Keep every value in the unit shown beside its field.
- Select Calculate and review each result and assumption.
- Verify important decisions with local records, labels, extension guidance, or a qualified adviser.
Formula and method
Yield (kg/ha) = sample weight ÷ sample area × 10,000 × (1 − loss fraction).
The sample yield is scaled to one hectare, adjusted for expected loss, and multiplied by total field area.
Worked example
A 25 kg sample from 20 m² with 3% loss estimates 12,125 kg/ha and 60,625 kg from five hectares.
Understanding the result
Treat the calculated values as a planning estimate. Compare them with your field records, product information, local conditions and operational capacity before acting.
Important: Results depend on the accuracy of your inputs and the assumptions shown. Local soil, weather, crop, animal and market conditions can change the appropriate decision.
Frequently asked questions
What does the Crop Yield Calculator calculate?
Estimate yield per hectare, yield per acre and total field production from a representative harvest sample.
How accurate is this calculator?
The arithmetic follows the formula shown, but the practical accuracy depends on your measurements, assumptions and local conditions.
Can I use the result for a final farm decision?
Use it for planning and comparison. Verify high-impact crop, chemical, engineering, financial or animal decisions with current local guidance and qualified advice.
Does BlogAgri store my calculator inputs?
No. The calculator runs in your browser and does not submit the entered values to BlogAgri.
