Start / Field tools / Converter and units
Convert area, mass, yield, spray volume, depth and volume between the units used in each region and each market.
Pre-sizing and estimating tool: the results do not replace a design, calculation, or report signed by a qualified professional, nor verification against the applicable standards.
Technical responsibility. This calculator is under verification. The reference values and examples are hypothetical, to illustrate the calculation, and are not technical references. The user is responsible for the data entered, the choice of parameters, and the use of the results, and must validate them with a qualified professional before any decision, purchase, application, or construction work.
The source value converted to each unit in the same category.
Drag the controls to simulate data different from what you entered (from 30% less to 30% more) and watch the result change instantly.
The same value converted to the alternative measure of alqueire or bag, compared with the current measure.
The calculation done in steps, with the values you entered.
The calculation memo gathers this page's inputs, results, equations, assumptions, and references, with fields for project, responsible person, and review. The full report also includes the charts and interpretations, in color. In the print window, choose Save as PDF.
Enter the value, then choose the source unit and the target unit. The converter only accepts units of the same quantity, and shows the same amount next to it in all units of that quantity.
A 10 hectare property expressed in São Paulo alqueires.
10 ha = 100,000 m². Divide by 24,200 m² per alqueire: 4.13 paulista alqueires. The same land in mineiro alqueires would be 2.07 alqueires.
| De | For | Factor |
|---|---|---|
| sc de 60 kg/ha | t/ha | × 0.06 |
| arroba/ha | bags/ha of 60 kg | × 0.25 |
| soybean bushel/acre | sc/ha | × 1.12 |
| gallons/acre | L/ha | × 9.35 |
| inch of rain | mm | × 25.4 |
To apply a converted depth, see the irrigation depth in mm and m³; for the spray volume, use the tank mix.
It depends on the region. In Brazil the alqueire varies: the paulista alqueire is 24,200 m², the mineiro 48,400 m², and the baiano 96,800 m². Confirm the area used in the deed or contract.
Multiply the bags by 60 kg. For example, 120 bags/ha equal 7,200 kg/ha, or 7.2 t/ha.
By the US standard, a soybean bushel weighs 60 pounds (27.2 kg) and a corn bushel 56 pounds (25.4 kg). So the same conversion changes depending on the crop.
1 mm over 1 m² is 1 litre, and 1 mm per hectare is 10 m³. One inch of rain is 25.4 mm.
Important notice: the Agrocalcs tools make estimates and preliminary sizing based on the data entered and on published engineering methods. They do not replace a design, a calculation report or a report signed by a qualified professional (CREA/ART), nor verification against the applicable technical standards and legislation, such as the Regulatory Standards of the Ministry of Labor. Material and fuel properties vary: check with the manufacturer or with analyses of your process before deciding. By using the site, you agree to the Terms of Use.
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