How do I convert litres of air to cubic feet at a given pressure?

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How do I convert litres of air to cubic feet at a given pressure?

I'm taking up diving again and am not sure of the metric equivalent bottle sizes, as compaired to the imperial ones I used to use.

2006-08-23 07:11:51 · 3 answers · asked by Vulture38 6 in Science & Mathematics ➔ Physics

3 answers

1 liter = 0.03531 cubic feet, so to convert, multiply the volume in cubic feet by this number.

Conversely, 1 cu. ft. = 1/0.03531 = 28.32 liters.

2006-08-23 07:25:13 · answer #1 · answered by hfshaw 7 · 0⤊ 0⤋

1 litre = 1 cubic decimetre.

1 decimetre = 0.328 feet

So 1 cubic decimetre (1 litre) = 0.328 cubed = 0.0353 cubic feet

Additional: -

I just double checked this using the source link below. It might be useful to you.

2006-08-23 14:23:33 · answer #2 · answered by Grimread 4 · 0⤊ 0⤋

1ft^3=28.3 liters

2006-08-23 17:11:32 · answer #3 · answered by Scott S 4 · 0⤊ 0⤋