(cu in) / 231 = gallons
1 cubic inch = 0.004 329 004 329 gallon [US, liquid]
1 cubic mile = 1.10111715 × 1012 US gallons.
5 litres is 305 cubic inches.
1,310,000,000 cubic kilometers. Each cubic km = 264,172,052,360 gallons
One square foot is 144 square inches, so if you cover that with an inch of water you'll need 144 cubic inches. One gallon is 231 cubic inches. Dividing 231 by 144 = 0.62 gallons. So a plant growing in about 1 square foot of soil needs a bit more than half a gallon of water a week to equal 1 inch. A 4 ft x 8 ft bed = 32 sq. ft. so at 0.62 gal/sq.ft. you'd want to give it about 20 gallons of water a week.
Water volume of 35.2 km3 (28,500,000 acre·ft)----- 28.5 million acre-feet x 43,560 square feet in an acre = 1.24 trillion cubic feet x 8.1 (gallons in a cubic foot) = 10 trillion gallons
Use this formula: cubic inches x 0.004329 = gallons
To convert cubic inches to gallons, divide cubic inches by 231:Cubic inches / 231 = US gallons
Conversion: cubic inches x 0.003605 = Imperial gallons
1 US gallon = 231 cubic inches # of gallons = (# of cubic inches) / 231
One cubic inch is equal to 0.004329004 gallons. (cubic inches) * 0.004329004 = gallons
Assuming it is round, (1) convert all measurements to feet. (2) Use the formula for the volume of a cylinder to get the volume in cubic feet. (3) Convert from cubic feet to gallons. As an alternative, you can also convert all measurements to inches, and in the final step, convert from cubic inches to gallons.
gallons x 231 = cubic inches
0.004329
First convert all units to the same units - everything to inches, or everything to feet. Then use the formula for a cylinder to calculate the volume, which will be in cubic inches, or cubic feet. Finally you'll have to convert that to gallons.
Convert everything to feet, then use the formula for the volume of a cylinder. Since the answer will be in cubic feet, you'll then have to convert it to gallons.
Cubic inches x 0.017316 = US quarts.
First calculate the cubic inches, then convert to gallons. Volume=pir2h=3.1416x32X120=3393 cubic inches 3393 cubic inchesx0.00433 gallons/cubic inch=14.7 gallons