Sphere and ball
Circumference, surface area and Volume of Sphere
This is the best sphere calculator on-line you have ever seen.
Enter a value to any field - the others are calculated themselves. If you change a value in any field, the others are automatically recalculated.
For decimals you can enter either points or commas
as decimal marks (but only one decimal point in a value).
The result will be in the units that you enter into the fields.
For example: if you enter kilometres, calculation will be also in kilometres.
If appears an error NaN, check whether you enter to the field
a correct value, ie. without any letters and other characters.
|d =||2 × r||[m]|
|O =||π × d = 2 × π × r||[m]|
|P =||π × d² = 4 × π × r²||[m²]|
|V =||1/6 π × d³ = 4/3 π × r³||[m³]|
d … diameter = 2 × radius
r … radius = ½ of diameter
S … center of sphere
o … axis
π (Pi) = 3,14 (about)
Sphere and CubeSpace/volume diagonal of cube (u3) = diameter of circumscribed sphere
Length of side edge of cube (a) = diameter of inscribed sphere
Calculation of sphere online
How to calculate ...Bold shapes and objects are already in operation. The others contain only a formula.
- Circle - online calculator
- Square - online calculator
- Cube - online calculator
- Cylinder - online calculator
- Rectangle - online calculator
- GEOMETRY - disambiguation
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