Units

How Many Jelly Beans In A Jar Calculator

Trying to figure out how many jelly beans there are in a mason jar or gallon jug? Here’s our method of getting the number, but you can jump to the bottom and just use the calculator too.

One way

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Calculate The Area Of A Circle

To calculate the area of a circle, use the following formula:

Let’s say our circle is 8 inches in diameter. Half of the circle’s diameter equals it’s radius (8 / 2 = 4). Square the radius (4 * 4 =

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Calculate The Area Of A Trapezium

To calculate the area of a trapezium, which is essentially a rectangle with triangles on either side:

add together the top and bottom (top + bottom)
multiply the result with the height ((top + bot

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