Sphere Surface Area Calculator

Calculate Sphere Surface Area - The surface area of a sphere is the total area of the outer surface of the spherical shape.

How to use this Sphere Surface Area Calculator 🤔

Enter ✎ value for radius \((r)\).
As soon as you enter the required input value(s), the Sphere Surface Area is calculated immediately, and displaed in the output section (present under input section).

Sphere Surface Area

The surface area of a sphere is the total area of the outer surface of the spherical shape.

Formula

To calculate the sphere surface area, you can use the following formula.

Surface Area = \(4πr^2\)

where

Calculation

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{
  "topic": "sphere-surface-area",
  "input_types": [
    "float"
  ],
  "input_labels": [
    "r"
  ],
  "input_values": [
    "8"
  ],
  "input_units": [
    "units"
  ],
  "input_descriptions": [
    "radius"
  ],
  "examples": [
    {
      "r": 20
    },
    {
      "r": 1
    }
  ],
  "type": "Calculate",
  "title": "Sphere Surface Area",
  "category": "Geometry",
  "shape": "Sphere",
  "formula_mathjax": "\\(4πr^2\\)",
  "formula_mathjax_sub": "\\(4*π* r ^2\\)",
  "formula": "4*Math.PI*( r **2)",
  "op_label": "Surface Area",
  "output_unit": "square units",
  "description": "The Sphere Surface Area calculator calculates the area of a sphere by taking its radius as input.",
  "explanation": "The surface area of a sphere is the total area of the outer surface of the spherical shape."
}