Free Sphere Calculator
Volume and surface area of a sphere.
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Inputs
Result
Volume
523.599
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Short answer
Volume and surface area of a sphere.
What is the Sphere Calculator?
Volume and surface area of a sphere.
How does the Sphere Calculator work?
Enter the inputs above and read the result.
Formula
Variables
rRadius
Explanation
A sphere's volume and surface area both scale with powers of the radius.
Examples
Applications
Advantages
Limitations
Common mistakes
Tips
Related concepts
The Sphere Calculator sits inside the Math Calculators hub, in the geometry & shapes cluster. Length, area, volume and angle in two and three dimensions. Understanding the terms below makes the output easier to interpret and easier to compare against neighbouring measures.
Practical use cases and industry applications
Understanding Sphere
Volume and surface area of a sphere. Within math calculators, sphere belongs to the geometry & shapes cluster, where it shares terminology and assumptions with closely related tools.
Learning how sphere is calculated
A sphere's volume and surface area both scale with powers of the radius. Working through the variables one at a time — r — makes the result reproducible by hand and easier to sanity-check.
Using sphere to make a decision
Because outputs depend on the assumptions you enter, run more than one scenario before committing to a figure.
How sphere compares with related measures
area, perimeter, volume, surface area all describe adjacent aspects of geometry & shapes. Comparing this calculator's output against those measures — using the related tools listed on this page — prevents a single metric from being read in isolation.
Frequently asked questions
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