My pool is 16feet wide by 32 long 10 feet deep what is the square footage

Hey Justin, greetings!
What exactly are trying to get?
The correct measurement for:

• A new cover?
• Amount of paint?
• Amount of gallons of water in pool?
• Something else?

Square Footage is simply calculating...

• Length x Width
  • In your case - 16 x 32
  • Your pool has 512 Sq. Ft.
• This would get you an estimated price on any type of cover

If you want to know how many gallons of water in your pool...

• Length x Width x Average Depth (deep to shallow) x 7.4
  • As stated earlier - L x W = Sq Ft
  • Sq Ft x A D = Cubic Feet
  • C F x 7.48 = Total gallons in pool
  • There are 7.48 gallons in a C F

And finally the more difficult for last - Painting a pool.

The formula is as follows:
(L x W) + (L x Avg Depth x 2) + (W x shallow depth) + (W x deep depth) = Total square footage of surface area of all the pool sides and bottom.

To determine average depth in a pool where the bottom slopes: Measure the shallow end and measure the deep end. Add them together and divide by 2. This is the average depth of your pool.

Below is an example using a 16 x 32 pool with a Shallow depth of 4', a deep depth of 8' and an average depth of 6' feet

Depending on the texture of your pool, painted before, will you be applying more than a single coat? etc. the average gallon of pool paint will cover a range from 200 to 300 Sq Ft
Good Luck

Thats an unausl pool you have dose anybody dround in it .

Right on on the cubic ft..

What you looking to know?

Square feet suggests a flat area, like the floor plan of the pool, which would be 16 x 32 = 512 square feet. Like you'd measure walls for tiles or paper etc.

As you've given 3 dimensions, sounds like your after the cubic capacity/volume of the pool, in which case your looking at cubic feet (same as flat area above, but with the added depth to go from flat 2d, to 3d (2 vs 3 dimensions)), which would be 16 x 32 x 10 = 5,120 cubic feet.