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capacity of a barrel

Tue May 04, 2010 5:25 am

I would like to find the capacity of a barrel 19inches round and 32inches tall

Re: capacity of a barrel

Tue May 04, 2010 9:03 am

paulr13 wrote:I would like to find the capacity of a barrel 19inches round and 32inches tall


This sounds like homework?

The formula for the volume of a cylinder is: PI * Radius squared * length

Since we used inches, the answer is in in^3 (cubic inches), but I'll assume you want the answer in gallons (US). There are 231 in^3 in 1 gallon (US), so cubic inches / 231 cu. in./gal = gallons (US).

More info

List of all units you can convert online
Metric conversion
Convert pounds to gallons
Convert grams to cups
Grams to milliliters
Imperial vs US Customary
History of measurement