Question 1

How to calculate the volume of a sphere based on its radius?

Accepted Answer

The volume of a sphere is calculated by the formula V = (4/3) × π × r³, where r is the radius of the sphere. For example, for a sphere with a radius of 5 cm, the volume will be V = (4/3) × π × 5³ = 523.6 cm³.

Question 2

What formula is used to calculate the volume of a cube?

Accepted Answer

The volume of cuba is computed in the formule V = a³, where a - long rubbing cuba. For example, the cube with the side 4 cm occurs in the volume V = 4³ = 64 cm³.

Question 3

How to find the volume of a cylinder based on its radius and height?

Accepted Answer

The volume of a cylinder is calculated by the formula V = π × r² × h, where r is the radius of the base, h is the height. For example, a cylinder with a radius of 3 cm and a height of 8 cm has a volume V = π × 3² × 8 = 226.2 cm³.

Question 4

In what units of measurement is the result displayed?

Accepted Answer

The result is displayed in cubic units of measurement corresponding to the entered parameters. If you enter dimensions in centimeters, the result will be in cm³, if in meters - in m³.

Question 5

Is it possible to use the calculator to calculate the volume of other geometric bodies?

Accepted Answer

Our calculator supports the calculation of the volume of a sphere, cube and cylinder. For other geometric bodies (pyramid, cone, prism), other formulas are used, which can be found in geometry textbooks.

Question 6

How accurate are the volume calculations in the calculator?

Accepted Answer

The calculator provides high accuracy of calculations using the constant π ≈ 3.14159. Results are displayed with an accuracy of 6 decimal places for small values ​​and up to 2 decimal places for large volumes.

Question 7

How to use a volume calculator for construction calculations?

Accepted Answer

For construction calculations, enter dimensions in meters or centimeters. For example, to calculate the volume of concrete for a cylindrical column, enter the radius and height of the column. The result will show the volume in cubic meters or centimeters.

Question 8

Is it possible to calculate the volume of a sphere knowing only the diameter?

Accepted Answer

Yes, if you know the diameter of the sphere, divide it by 2 to get the radius, then use the formula V = (4/3) × π × r³. For example, for a sphere with a diameter of 10 cm, the radius is 5 cm, the volume will be V = (4/3) × π × 5³ = 523.6 cm³.

Question 9

How to check the correctness of the volume calculation?

Accepted Answer

Use known values ​​to check. For example, a cube with a side of 1 meter has a volume of 1 m³ = 1,000 liters. A sphere with a radius of 1 meter has a volume of (4/3) × π ≈ 4.19 m³.

Question 10

Is the calculator suitable for educational purposes?

Accepted Answer

Yes, the calculator is ideal for studying geometry and stereometry. It helps you understand volume formulas, test manual calculations, and explore the relationship between size and volume of geometric solids.

Solid volume calculator

Solid volume calculator

Sphere

Cube

Cylinder

Calculation parameters

Полезные советы

Online solid volume calculator - sphere, cube, cylinder

Онлайн калькулятор объёма геометрических тел с формулами и примерами

About the volume calculator of geometric bodies

Примеры расчётов объёма

Объём сферы

Объём куба

Объём цилиндра

How is volume calculated?

Benefits of the calculator

Tips for use

Часто задаваемые вопросы о расчёте объёма

How to calculate the volume of a sphere based on its radius?

What formula is used to calculate the volume of a cube?

How to find the volume of a cylinder based on its radius and height?

In what units of measurement is the result displayed?

Is it possible to use the calculator to calculate the volume of other geometric bodies?

How accurate are the volume calculations in the calculator?

How to use a volume calculator for construction calculations?

Is it possible to calculate the volume of a sphere knowing only the diameter?

How to check the correctness of the volume calculation?

Is the calculator suitable for educational purposes?

How to calculate the volume of a truncated cone?

What is the volume of bodies of revolution?

How to calculate the volume of a pyramid?

What is the volume of polyhedra?

How to calculate the volume of a prism?

What is the volume of a parallelepiped?

How to calculate the volume of a tetrahedron?

What is the volume of an octahedron?

How to calculate the volume of a dodecahedron?

What is the volume of an icosahedron?

How to calculate the volume of an ellipsoid?

What is the volume of a torus?

How to calculate the volume of a truncated pyramid?

What is the volume of a cylindrical segment?

How to calculate the volume of a spherical segment?

What is the volume of the spherical layer?

How to calculate the volume of a ball belt?

How to use the volume calculator for architectural calculations?

Is it possible to calculate the volume of complex geometric bodies?

How to calculate volume for hydraulic calculations?