Difference between cu ft and lbs?

The answer is specific to the product in the cu ft. A cu ft of water will be different than that of a cu ft of feathers ETC.

6"by 6"by" 6"= .5 Cu Ft

0.2836 lbs./Cu. In. OR 460 lbs. / cu. ft.

48 foot trailer: 3000 cu. ft. or 30,000 lbs 53 foot trailer: 3400 cu. ft. or 34,000 lbs.

search engine says that: 1 ft^3 = 62.42797 lbs; so, 4.3 cubic ft = 268.440271 lbs; forgive me.

35 to 40 lbs per cu ft

The unit weight of sand/soil is 105 lbs/cu ft 1-gallon (dry) is equivalent to 0.156 cu ft So a 55-gallon drum has a capacity of 55*0.156 = 8.58 cu ft Soil unit weight * drum capacity cu ft = 105*8.58 = 900.9 lbs

== No!!== 1.5 cu ft of what?! A pound is a unit of weight. A cubic foot is a unit of volume. 1.5 cu ft of concrete weighs much more than 1.5 cu ft of air.

Cord Volume=4'X4'X8'=128 cu. ft. Mountain Douglas Fir density=27.84 lbs./cu. ft. 128X27.84=3563.52 lbs.

The actual difference is exactly 1.0 cubic foot. That's a volume of space that's filled by about 71/2 gallons .

This question cannot be answered sensibly. A cu ft is a measure of volume, with dimensions [L3]. A pound is a measure of mass, with dimensions [M]. Basic dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information. As a simple mental exercise consider a cu ft of air and a cu ft of water. They will have very different weights.

Without knowing a cubic foot of WHAT- there is no way to answer your question.

compare two drums 1 23.5 " diameter by 16 " high = 4.01 cu ft 2 24.4 " diameter by 16' high = 4.32 cu ft

The difference in volume is 0.2 cubic feet. That's the same thing as 345.6 cubic inches. Without more information, there's no way to tell anything about the shapes involved.

.07 (No. That is incorrect.) Actually there are 27 cu ft in a cu yard or .037 cu yards in a cu ft.

Approximately 62.427960576 lbs. (28316.846592 grams).

1 cu. yd of cured concrete is about 3600lbs. 1 cu. ft of cured concrete is about 134 lbs. (rounded up) 4 ft x 4 ft x 5/6 ft = 13 1/3 cu. ft 13 1/3 cu. ft = 1787lbs (rounded up)

.1337 cu ft / gal 7.481 gal / cu ft

1 cu ft = 0.037037 cu yeard

18 sq m = 193.75 sq ft = 27900 sq in at 1 inch deep = 27900 cu in = 16.15 cu ft sand weighs 100 lbs/cu ft You need 100 x 16.15 = 1615 pounds or 16.15 cu ft = 0.6 yards

49 bags. The density of loose sand is about 90 lbs/cu. ft. There are 27 cu. ft. in a cu. yard. Therefore 27 * 90 equals a total weight of 2,430 lbs. for a cu. yard of sand. Given 50 lbs. per bag of sand, you divide 2430 by 50 and get 48.6 bags of sand. Round up to 49.

There are 1728 cubic inches in 1 cubic foot. To convert cu ft to cu in, multiply cu ft by 1728 (cu in per co ft). 1,728 cubic inches per cubic foot.

This number will vary based on the specific gravity of the gravel. In Louisiana a generally accepted value is 2700 lbs/cu yd. This equates to 100 lbs/ cu ft.

nM x 0.7379 = approximate ft-lbs.

One CU FT of Zinc weights 441 lbs