# Angle

## Angle size conversion

Fast conversion of degrees to radians and vice versa.

### Calculator

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).

Infinity = ∞

If appears an error **NaN**, check whether you enter to the field

a correct value, ie. **without any letters and other characters**.

### Formula

α = |
180 × radian / π | [°] | |

α = |
degree / 180 | [π] | |

α = |
degree × π / 180 | ||

α … angle

**π** (Pi) = 3,14 (approximately)

### Conversion

### Calculator angle online

### Links

### 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**Sphere**- online calculator**Cylinder**- online calculator- Triangle
**Rectangle**- online calculator- Cuboid
- Ellipse

**GEOMETRY**- disambiguation

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