Sphere Radius from Surface Area, Volume or Diameter Calculator
Result
Sphere Radius from Surface Area, Volume or Diameter Calculator — free online calculator.
Formula
- Sphere Radius from Surface Area, Volume or Diameter Calculator calculates its result from A, Volume, D. It uses the formula From SA: r=√(A/4π); From V: r=∛(3V/4π); From d: r=d/2. Change any input to recalculate the result instantly.
- The main inputs are Solve From, Known Value. Enter them in the units and format shown in the calculator.
- Keep comparable quantities in compatible units whenever the formula combines or compares them.
- Changing any input above recalculates the result with the same calculation engine used by this page.
Example: Sphere Radius from Surface Area, Volume or Diameter
- Solve From: surface-area
- Known Value: 314
Using A = 2, Volume = 3, D = 4, the calculated result is 2.
Sample result: Calculating…
Frequently asked questions
What does the Sphere Radius from Surface Area, Volume or Diameter calculate?
Sphere Radius from Surface Area, Volume or Diameter Calculator — free online calculator.
Which values should I enter?
Enter Solve From, Known Value using the units and format shown beside each field.
What formula does this calculator use?
The calculator uses the following relationship: From SA: r=√(A/4π); From V: r=∛(3V/4π); From d: r=d/2.
Why might my result differ from another source?
Results can differ when another source uses different units, rounding rules, conventions or assumptions. Compare the inputs and definitions before comparing results.
Does the result update automatically?
Yes. Changing an input updates the result using the same calculation engine shown on this page.