Online Calculators > Math Calculators > Volume of a Square Pyramid

# Surface Area of a Square Pyramid Calculator

Surface area of a square pyramid calculator is used to calculate a square pyramid's surface area. Surface area of a square pyramid formula is show below on how to find the surface area of a square pyramid.

## Surface Area of a Square Pyramid

Unit of Length
Base Length(l)
Height(h)
 Square Pyramid Volume Result 11.2111 Inches³ 0.00649 Feet³ 183.71706 cm³ 0.00024 Yards³ ## Surface area of a square pyramid formula

Surface area of a square pyramid formula is SA=L²+2L√(L²/4+H²), where
L=length
H= height is the height from apex to the end of pyramid
Square pyramid is solid three dimensional object, its a pyramid with square base. It has five sides, a square surface and four triangle surfaces which makes it a pentahedron. To find the surface area of a square pyramid, we calculate its base area of square L² and then add the area of four triangles 2L√(L²/4+H²).

## How to find the surface area of a square pyramid

Following is how to calculate surface area of a square pyramid with base length 2 and height 1.5.
Surface Area = 2 x 2 + 2 x 2 x √( 2 x 2/4+ 1.5 x 1.5) ≈ 11.21

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