Soybean Yield Calculator – Estimate Soybean Production

Welcome to our Soybean Yield Calculator – Estimate Soybean Production! This handy tool allows farmers and agricultural enthusiasts to predict their potential soybean yields based on key input parameters. You can get an estimated yield in bushels per acre by providing information such as row width, number of plants, total number of pods, seeds per pod, and seeds per pound. Whether you’re a seasoned farmer or a hobbyist gardener, this calculator can help you plan and optimize your soybean cultivation. Maximize your soybean production with confidence and precision using our user-friendly Soybean Yield Calculator.

Select Your Row Width:
Count the Number of Plants in of Row:
Count the Total Number of Pods on 10 Plants in a Row:
Estimate the Number of Seeds per Pod:
Estimate the Number of Seeds per Pound:
Your Estimated Soybean Yield:   Bushels per Acre

What is a Soybean Yield Calculator?

A Soybean Yield Calculator is a tool used to estimate the potential yield of soybeans in an agricultural field based on certain input parameters. Soybean yield is crucial for farmers to assess their crop’s productivity and plan for harvesting and marketing. The calculator considers various factors that can affect soybean yield and provides approximate bushels per acre value as the output.

Typically, a Soybean Yield Calculator requires the following input parameters:

  1. Number of Pods in 1/1000th of an Acre: This parameter represents the number of soybean pods found in an area equivalent to 1/1000th of an acre. It helps estimate the total number of pods in the entire field.
  2. Total Number of Pods on 10 Successive Plants: This parameter involves counting the number of pods on ten consecutive soybean plants and provides an average value that contributes to the yield estimation.
  3. Row Width: The row width refers to the distance between two adjacent rows of soybean plants. Different row widths may influence the yield calculation.
  4. Number of Seeds per Pod: The average number of seeds found in a single soybean pod.
  5. Number of Seeds per Pound: The average number of soybean seeds required to weigh one pound. This value can vary depending on the soybean variety.

Using these input values, the Soybean Yield Calculator applies specific mathematical formulas to estimate the potential yield in bushels per acre. The calculator’s output provides farmers with a valuable insight into their soybean crop’s productivity, allowing them to make informed decisions regarding harvesting schedules, marketing strategies, and overall farm management.

How does this Soybean Yield Calculator work?

The Soybean Yield Calculator is a helpful tool that allows farmers to estimate how much soybean crop they can expect to harvest from their fields. It works by taking input values from the farmer and applying some calculations to determine the estimated yield in bushels per acre.

Here’s how the calculator works in simple terms:

  1. Select Your Row Width: The farmer starts by selecting the row width, which is the distance between two rows of soybean plants. Different row widths can affect the final yield.
  2. Count the Number of Plants in [some distance] of Row: Next, the farmer counts the number of soybean plants found in a specific distance of a single row. This distance is equivalent to 1/1000th of an acre and helps to estimate the total number of plants in the entire field.
  3. Count the Total Number of Pods on 10 Plants in a Row: The farmer then counts the total number of pods found on ten consecutive soybean plants in the same row. This provides an average value for the number of pods per plant.
  4. Estimate the Number of Seeds per Pod: The farmer estimates the average number of seeds found in a single soybean pod.
  5. Estimate the Number of Seeds per Pound: Next, the farmer selects the average number of soybean seeds needed to weigh one pound. This value may vary depending on the type of soybean variety.

After providing these input values, the farmer clicks on the “Calculate Soybean Yield” button. The calculator takes all the input data and performs specific calculations using mathematical formulas. These calculations consider the number of plants, the number of pods per plant, and other factors like row width and seeds per pound.

Finally, the calculator displays the result as “Your Estimated Soybean Yield” in bushels per acre. This estimated yield gives the farmer an idea of how productive their soybean crop is expected to be.

Table on Soybean Yield

SampleRow WidthNumber of Plants in RowTotal Number of PodsSeeds per PodSeeds per PoundYield (Bushels per Acre)
115″69 Feet, 8 Inches1002.5300045.2
215″69 Feet, 8 Inches1202.5300052.8
315″69 Feet, 8 Inches1102.5300049.6
415″69 Feet, 8 Inches1252.5300054.3
515″69 Feet, 8 Inches1152.5300050.9
615″69 Feet, 8 Inches1052.5300047.5
715″69 Feet, 8 Inches1082.5300048.7
815″69 Feet, 8 Inches1152.5300051.2
915″69 Feet, 8 Inches1202.5300053.1
1015″69 Feet, 8 Inches1252.5300055.8
1115″69 Feet, 8 Inches1272.5300056.4
1215″69 Feet, 8 Inches1302.5300057.2
1315″69 Feet, 8 Inches1182.5300052.9
1415″69 Feet, 8 Inches1122.5300050.3
1515″69 Feet, 8 Inches1062.5300047.8
1615″69 Feet, 8 Inches1102.5300049.6
1715″69 Feet, 8 Inches1202.5300053.9
1815″69 Feet, 8 Inches1252.5300054.7
1915″69 Feet, 8 Inches1122.5300051.5
2015″69 Feet, 8 Inches1082.5300049.2
2115″69 Feet, 8 Inches1052.5300047.6
2215″69 Feet, 8 Inches1152.5300051.8
2315″69 Feet, 8 Inches1202.5300053.4
2415″69 Feet, 8 Inches1282.5300056.1
2515″69 Feet, 8 Inches1302.5300057.7
2615″69 Feet, 8 Inches1322.5300058.3
2715″69 Feet, 8 Inches1182.5300052.6

What is the yield of soya beans per hectare?

The yield of soybeans per hectare can vary depending on various factors such as agricultural practices, climate, soil fertility, and the specific soybean variety being grown. On average, soybean yields per hectare can range from 1,500 to 4,000 kilograms (kg) per hectare or more.

In some high-yielding regions with optimal growing conditions and advanced farming techniques, yields can exceed 4,000 kg per hectare. On the other hand, in areas with less favourable conditions or less intensive farming practices, yields might be closer to 1,500 kg per hectare.

What is the max yield possible for soybeans?

In regions with highly favorable conditions, advanced farming technologies, and optimized management practices, soybean yields can sometimes surpass 5,000 kilograms per hectare. However, it’s important to remember that achieving the absolute maximum yield is challenging and often requires expert knowledge, substantial investments, and favorable circumstances.

What are the growth and yield parameters of soybean?

The growth and yield parameters of soybean refer to various factors that affect the development and productivity of the soybean plant. These parameters are essential for understanding and optimizing soybean production. Some of the key growth and yield parameters of soybean include:

Germination and Emergence:

The time it takes for soybean seeds to germinate (sprout) and emerge from the soil after planting.

Vegetative Growth:

This phase includes the growth of leaves, stems, and branches. The rate of vegetative growth determines the size and vigor of the plant.

Flowering and Pod Formation:

Soybeans produce flowers that eventually develop into pods. The number of flowers and the ability to set pods impact the potential yield.

Number of Nodes:

Nodes are the points on the stem where leaves and branches emerge. The more nodes a soybean plant develops, the more potential for pods and seeds.

Pod and Seed Development:

The size and number of pods, as well as the number of seeds per pod, influence the yield.

Days to Maturity:

The time it takes for soybeans to reach maturity varies based on the variety and environmental conditions.

Plant Height:

The height of the soybean plant at various growth stages can affect its ability to intercept sunlight and overall productivity.

Branching and Canopy Coverage:

The number and arrangement of branches on the plant determine the canopy coverage, affecting light interception and photosynthesis.

Pest and Disease Resistance:

Resistance to pests and diseases can prevent yield losses caused by these factors.

Abiotic Stress Tolerance:

Soybean plants’ ability to withstand environmental stresses like drought, heat, and cold impacts their growth and yield.

Harvest Index:

The proportion of total plant biomass allocated to seeds. A higher harvest index indicates more efficient seed production.

Yield Components:

Components such as the number of pods per plant, seeds per pod, and seed weight are essential for estimating yield potential.

Optimizing these growth and yield parameters is crucial for achieving higher soybean yields. Farmers use various agricultural practices, such as selecting suitable varieties, proper planting times, balanced nutrition, water management, and pest control, to enhance these parameters and maximize soybean productivity. Additionally, advances in crop genetics and agricultural technology continue to improve soybean varieties’ performance and yield potential.

What is the maturity level of soybean?

The maturity level of soybean refers to the stage of growth and development of the soybean plant at which it reaches physiological maturity. Physiological maturity is when the seeds inside the pods have completed their development and reached their maximum dry weight. At this stage, the seeds have accumulated the highest levels of dry matter and nutrients and are ready for harvest and storage.

Soybean maturity is typically classified into different groups based on the number of days it takes to reach physiological maturity after planting. These maturity groups help farmers select the most suitable soybean varieties for their specific growing regions and climates. The classification is usually denoted by numbers (e.g., MG 0, MG 1, MG 2, MG 3, etc.), with lower numbers representing early-maturing varieties and higher numbers representing late-maturing ones.

The specific number of days to maturity can vary based on the growing conditions, geographic location, and specific variety. For example:

  • Early-maturing soybeans (e.g., MG 0, MG 00) typically reach maturity in around 80 to 110 days after planting.
  • Mid-maturing soybeans (e.g., MG 1, MG 2) usually take around 110 to 140 days to reach maturity.
  • Late-maturing soybeans (e.g., MG 3, MG 4) can take 140 days or more to reach maturity.

What is the spacing for soybeans?

The spacing for soybeans refers to the distance between individual plants and rows in a soybean field. Proper spacing is essential for optimizing sunlight interception, air circulation, and nutrient availability to each plant, ultimately affecting the overall yield of the crop. The optimal spacing for soybeans can vary based on factors such as the variety, soil type, climate, and management practices. Here are some general guidelines for soybean spacing:

  1. Row Spacing: Soybeans can be grown in different row spacings, typically ranging from 7.5 inches (19 cm) to 30 inches (76 cm) or more. Narrower row spacing (e.g., 7.5 to 15 inches) is often used in high-yield or irrigated systems to maximize plant population and light interception. Wider row spacing (e.g., 30 inches) may be used in lower yield potential environments or where equipment limitations exist.
  2. Plant Spacing Within Rows: Within each row, soybean plants are usually spaced evenly at a specific distance apart. The ideal plant spacing within rows can range from 2 inches (5 cm) to 6 inches (15 cm). This spacing helps ensure adequate light distribution and prevents excessive competition for resources among neighboring plants.
  3. Plant Population: The recommended plant population (number of plants per unit area) for soybeans depends on the yield goals, row spacing, and expected environmental conditions. In general, higher plant populations are targeted for higher yield potential, while lower populations may be used in less favorable conditions.
  4. Seed Rate: The number of soybean seeds planted per unit area will depend on the desired plant population and the expected germination rate of the seeds. Seed rates are typically adjusted to account for expected seedling mortality and ensure the desired final plant population.

What is the lifespan of soybean?

The lifespan of soybean refers to the duration of its life cycle from germination to maturity and eventual senescence (aging). The lifespan of soybean plants can vary depending on the specific soybean variety, environmental conditions, and agricultural practices. Generally, the lifespan of soybean can be described in terms of several key stages:


The soybean’s initial life cycle stage is germination, which occurs when the seed absorbs water and starts to sprout. This process typically takes a few days.

Vegetative Growth:

After germination, the soybean plant enters a period of vegetative growth. The plant develops its roots, stems, and leaves during this stage. The vegetative growth stage can last 30 to 50 days, depending on the variety and growing conditions.

Reproductive Growth:

As the soybean plant grows, it transitions to the reproductive growth stage. This is when the plant begins to flower and produce pods containing seeds. The reproductive growth stage can last for approximately 40 to 60 days, depending on the variety and environmental factors.

Seed Filling and Maturation:

After pollination, the soybean pods start to fill with seeds. The seeds undergo significant growth and accumulation of dry matter during this period. The seed filling and maturation stage typically lasts for about 20 to 40 days.

Physiological Maturity:

The final stage of the soybean’s life cycle is physiological maturity. The seeds inside the pods have reached their maximum dry weight, and the plant is considered mature. The plant leaves may turn yellow and drop as the plant senesces. Physiological maturity is the point at which the soybeans are ready for harvest.

The lifespan of soybean plants, from germination to maturity, usually takes around 100 to 150 days. The duration can vary depending on the soybean variety and growing conditions. However, this time frame can vary depending on factors such as the specific maturity group of the soybean variety, planting date, temperature, and day length.

Note: For creating this “Soybean Yield Calculator”, Professor Chayan Kumer Saha helped us directly. He is a professor of farming. Moreover, he also validated this calculator’s data, algorithm, accuracy, and performance. Apart from this, he also validated the content of this webpage.