# Grain Auger Capacity Calculator

## What is Grain Auger Capacity?

A grain auger is a type of conveyor that is commonly used in agriculture to transfer grain from one location to another. The capacity of a grain auger is a measure of how much grain it can transport per unit of time.

## Grain Auger Capacity Calculation Formula

To calculate the capacity of a grain auger, you will need to consider the following factors:

1. The diameter of the auger: A larger diameter auger will be able to move more grain per rotation than a smaller one.
2. The speed of the auger: A faster-moving auger will be able to move more grain per unit of time than a slower one.
3. The density of the grain: Different types of grain have different densities, which can affect the auger’s capacity.
4. The angle of the auger: An auger with a steeper angle will be able to move more grain per rotation than one with a shallower angle.

To calculate the capacity of a grain auger, you will need to know the values for all of these factors, as well as the length of the auger.

You can then use the following formula:

Capacity (bushels/hour) = (auger diameter (inches) x auger speed (rpm) x 3.14) / (angle (degrees) x 3600 x grain density (lbs/ft3))