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Calculate plot area in square metres, ares and hectares. Supports rectangle, triangle and circle shapes. Free online calculator, no sign-up.
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Crop yield per hectare calculator
Enter the field area in hectares and the expected yield in t/ha — the calculator converts the total harvest to tonnes and kilograms, calculates yield per are, and estimates gross revenue at the given purchase price. Use reverse mode to calculate yield rate: enter total harvested tonnes and field area to get t/ha.
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How we calculate yield and revenue
Mode "Yield from field": total harvest (t) = area (ha) × yield (t/ha); conversion to kg: harvest_t × 1000; yield per are = yield_tha × 10 (because 1 t/ha = 1000 kg / 100 ar = 10 kg/ar); revenue = harvest_t × price (PLN/t). Mode "Efficiency": yield (t/ha) = harvested tonnes / area (ha); yield per are and revenue calculated as above.
Example: 5 ha wheat, 6 t/ha, PLN 1,200/t
Field 5 ha, wheat yield 6 t/ha, purchase price PLN 1,200/t: total harvest = 5 × 6 = 30 t = 30,000 kg. Yield per are = 60 kg/ar. Gross revenue = 30 × 1,200 = PLN 36,000. Area is 500 ares.
Frequently asked questions
How do I calculate crop yield per hectare?
Yield per hectare (t/ha) = total harvest (t) ÷ area (ha). Example: 50 t of grain harvested from 10 ha → yield = 5 t/ha. The calculator also converts to kg/ar and calculates revenue at the given purchase price.
What is the average wheat yield in Poland?
Average wheat yield in Poland is about 5–6 t/ha; under good conditions 7–8 t/ha. Maize: 8–10 t/ha (dry matter), rapeseed: 3–4 t/ha, potatoes: 25–35 t/ha, sugar beet: 60–80 t/ha.
How do I convert t/ha to kg/ar?
1 t/ha = 1000 kg/ha, and 1 ha = 100 ar, so 1 t/ha = 1000 ÷ 100 = 10 kg/ar. The calculator performs this conversion automatically.
What is an are as a unit of area?
1 are (a) = 100 m² = 0.01 ha. Used for small agricultural plots and gardens. 1 ha = 100 ar. The calculator shows results in both hectares and ares.
How do I calculate gross harvest revenue?
Revenue (PLN) = total harvest (t) × purchase price (PLN/t). Example: 5 ha wheat, yield 6 t/ha, price PLN 1,200/t: harvest = 30 t, revenue = 30 × 1,200 = PLN 36,000. The calculator computes gross revenue without deducting production costs.
What factors affect yield per hectare?
Main factors: soil quality and class (I–VI), crop varieties, fertilization (N, P, K), weed and disease control, weather conditions (rainfall, temperature), agrotechnical practices (sowing date, depth, density), and irrigation.
What is the yield of tomatoes or vegetables per hectare?
Field tomatoes: 40–60 t/ha; under polytunnel/greenhouse: 100–200 t/ha. Carrots: 40–60 t/ha. Cabbage: 50–80 t/ha. Onions: 30–50 t/ha. Field peppers: 25–40 t/ha. Values for optimal growing conditions and irrigation.
How do I calculate yield for a garden plot?
Convert your plot area to hectares (m² ÷ 10,000 = ha) or ares (m² ÷ 100 = ar). Enter this value in the calculator along with the expected yield per hectare. Example: 500 m² plot = 0.05 ha; cabbage yield 60 t/ha → harvest: 0.05 × 60 = 3 t = 3,000 kg.
What is agricultural production efficiency?
Efficiency (yield) is the quantity of produce obtained per unit area (t/ha or kg/ar). Higher yield at the same cost means higher efficiency. Compare yields with regional COBORU benchmarks, taking into account soil class and climate.
How do I use the crop yield calculator?
Mode "Yield from field": enter area (ha), planned yield (t/ha) and purchase price — the calculator returns total harvest in tonnes and kg, revenue, and yield per are. Mode "Efficiency": enter area and total harvested tonnes — the calculator computes yield in t/ha and kg/ar.
This calculator is for informational purposes only. Purchase prices and yields vary by year, region, and variety.
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