# 1.5 cubic feet is how many cubic inches?

Discussion in 'Off Topic' started by jsbush, Jun 12, 2003.

1. ### jsbush Diamond Member

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Hey I'm trying to calculate how much 1.5cf is.

Anyone have any ideas?

This is to calculate a sub woofer box, I need one thats 1.5cf and all the specs they give are length, width and height in inches. So I need to convert 1.5cf into inches so I can compare the size difference when I calculate the box in cubic inches (LxWxH).

Thanks.

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2. ### ElFenix Super Moderator and Elite Member Super Moderator

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theres 1728 cubic inches in a cubic foot

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3. ### dighn Lifer

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one foot is 12 inches i believe? then one cubic feet = 12^3 cube inches

1.5 * 12^3 whatever that is

man the empirical system is really weird. in metric it would be so simple

#3

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2592 Cubic inches

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Yep.

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6. ### Aquaman Lifer

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would it be 18^3 ? Since 1.5 feet = 18 inches?

so 5832 cu/inchs ?

Cheers,
Aquaman

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7. ### notfred Lifer

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you are seriously bad at math. And dighn is right, but I didn't multiply it out, either.

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8. ### Jugernot Diamond Member

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12*12*12*1.5 = 2592 cubic inches

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9. ### ElFenix Super Moderator and Elite Member Super Moderator

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no, that would be 1.5 ft cubed, not 1.5 cubed ft.

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10. ### jsbush Diamond Member

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I acutally graduated my last year of high school math with 98% believe it or not.

Thanks guys.

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Math is fun

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12. ### dighn Lifer

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Math is cool.

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13. ### Jugernot Diamond Member

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You should have been throw back...

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15. ### jsbush Diamond Member

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Nah I just drank my self retarded over the past year since I graduated.

#15