Volume of a Sphere

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Forum Name: General Discussion
Forum Discription: General Mobile Electronics Questions and Answers
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=45394
Printed Date: July 18, 2025 at 8:54 AM

Topic: Volume of a Sphere

Posted By: Asmodeus
Subject: Volume of a Sphere
Date Posted: December 16, 2004 at 11:32 PM

I am going to make an enclosure that is round with fiberglass......

I plan to get a beach ball or a cheap ball from walmart to use as a mold to make it...What I dont know is how to figure the volume of a sphere.....

I think this will not only work very well but I think it will look amazing and sound amazing....

everything I have found online is not helpful....If anyone knows a simplified way to firgure the Cu Ft of a sphere please post....

Thanx a lot

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Replies:

Posted By: auex
Date Posted: December 16, 2004 at 11:35 PM

4/3 ð r3

Or use this calc

Damn google is good.

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Posted By: Asmodeus
Date Posted: December 16, 2004 at 11:56 PM

ok thanx but what is the unit of measure that thing uses????

inputing in inches Centimeters ft it doesnt say.....I need a formula to take the radius in inches and get the cu ft as an out put...

But thanx anyway...

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Making the World A Louder Place

Posted By: auex
Date Posted: December 17, 2004 at 12:04 AM

It doesn't matter what unit you use. Put your measurement in inches and divide by 1728 for cubic feet.

-------------
Certified Security Specialist
Always check info with a digital multimeter.
I promise to be good.
Tell Darwin I sent you.

I've been sick lately, sorry I won't be on much.