Barley Yield Estimator
Estimate barley yield before harvest from plants/m², ears per plant, grains per ear and grain weight — the components-of-yield method.
Barley sets ~300 ears/m² with around 25 grains per ear at a 36–40 g thousand-grain weight. Sample several 1 m² quadrats across the field and average them for a reliable pre-harvest estimate.
Indicative planning figures based on published research averages. Local soil tests, varieties and weather change actual requirements — confirm with your agronomist or extension officer.
Farmers, FPOs and crop insurers use the free Barley Yield Estimator to predict yield before harvest from a few quadrat counts — no waiting for the threshing floor.
About Barley Yield Estimator
Estimate your barley yield weeks before harvest using the universal components-of-yield method. Barley sets ~300 ears/m² with around 25 grains per ear at a 36–40 g thousand-grain weight. The formula multiplies plants per m² × ears per plant × grains per ear × thousand-grain weight to give grains per m² and then yield: yield (kg/ha) = grains/m² × (1000-grain weight ÷ 1000) × 10. Count the components from a few representative one-square-metre quadrats, enter them here, and read the estimated yield in quintals and tonnes per hectare and the total for your field.
How to use Barley Yield Estimator
- 1Count plants in a 1 m² quadrat at several spots and average.
- 2Count the ears per plant and grains per ear, and use the thousand-grain weight (weigh 1000 grains, or use the default).
- 3Read the estimated yield per hectare and for your whole field.
Why use Barley Yield Estimator?
- ✓Predicts yield before harvest from simple field counts
- ✓Uses realistic default components for barley
- ✓Outputs q/ha, t/ha and total field yield
- ✓Free, instant and fully in-browser
Frequently asked questions
How do I estimate barley yield before harvest?+
Use the components of yield: plants/m² × ears per plant × grains per ear gives grains/m²; multiply by the thousand-grain weight ÷ 1000 for grams/m², then ×10 for kg/ha. Sample several quadrats and average for accuracy.
What is a good yield for barley?+
Barley sets ~300 ears/m² with around 25 grains per ear at a 36–40 g thousand-grain weight. Yields vary widely with variety, soil and management — this tool lets you estimate your specific crop rather than rely on a district average.
Why count several quadrats?+
Crops vary across a field. Averaging counts from several representative one-square-metre quadrats (avoiding edges and gaps) gives a far more reliable estimate than a single spot.
Is this tool free and private?+
Yes — free, no sign-up, and all calculation runs in your browser, so it works offline in the field and your data never leaves the device.
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