Metric

Grams to Milligrams (gm to mg)

Convert grams (gm) to Milligrams (kg) using this conversion calculator for metric weight conversions. 1 Gram = 1000 Milligrams. The formula to convert grams to Milligrams is to multiply by 1000.

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Kilograms to Milligrams (kg to mg)

Convert kilograms (kg) to Milligrams (mg) using this conversion calculator for metric weight conversions. 1 Kilogram = 1000 Milligrams. The formula to convert kilograms to Milligrams is to multiply

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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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