Surface Area Calculator

Enter the values necessary to obtain surface area for the shapes below. The answer will be in the square units of the entries (enter inches and the calculated surface area will be in square inches).

 

Rectangular Solid
Width:
Height:
Depth:
Solid Sphere
Diameter:
Solid Cylinder
Diameter:
Height:
Hollow Cylinder (pipe)
Outside Diameter:
Inside Diameter:
Height:
Hollow Cylinder closed
at one end (cup)
Outside Diameter:
Inside Diameter:
Outside Height:
Inside Depth:

 

 


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You should consult with legal counsel and appropriate authorities before interpreting any regulations or undertaking any specific course of action.

Please note that many of the regulatory discussions on STERC refer to federal regulations. In many cases, states or local governments have promulgated relevant rules and standards
that are different and/or more stringent than the federal regulations. Therefore, to assure full compliance, you should investigate and comply with all applicable federal, state and local regulations.