Sphere Calculator
Sphere Calculator lets you sphere volume is 4πr³/3 and surface area is 4πr². Enter your own values or load the worked example.
- Copy or download the computed result
- Adjust radius
- See the processing method and limits
Method and calculation
Sphere volume is 4πr³/3 and surface area is 4πr².
Inputs and settings
Sphere Calculator accepts Radius (minimum 0.000001).
Worked example
Sphere Calculator example — Radius: 5. Computed output: { "volume": 523.5987755982989, "surfaceArea": 314.1592653589793 }
Output and limitations
Sphere Calculator: Use finite inputs. Results use double-precision arithmetic.
Technical references: JavaScript numerical operations
Sphere Calculator FAQs
Sphere Calculator applies the following rule to your input: Sphere volume is 4πr³/3 and surface area is 4πr². The worked example on this page uses the same processor as the result button.
Sphere Calculator has these boundaries: Use finite inputs. Results use double-precision arithmetic. Start by checking the radius field against the units or format shown.
Sphere Calculator provides this sample: { "volume": 523.5987755982989, "surfaceArea": 314.1592653589793 }. Use the sample button to reproduce it, then replace the inputs with your own values.