# Angle Between Vectors Calculator

Vector 1 : | |

Vector 2 : | |

Angle : |

### Angle Between Vectors

Formula

\theta=cos^{-1}(\frac{a\cdot b}{|a||b|})

a | = | vector 1 |

b | = | vector 2 |

|a| | = | magnitude of a |

a·b | = | dot product of a and b |

## How do I use the Angle Between Vectors calculator?

- Enter the coordinates of your two vectors
- The dimensions of each vector must be the same (for example, both 2D or both 3D)
- Parenthesis are not required
- See the answer appear instantly
- Answer is in unit of degrees