In this post, we are going to share **Log and Antilog Table PDF **to download.

**Log table** is used to find the Logarithmic Function of the given number.

The logarithmic function is defined as an inverse function to exponentiation. The logarithmic function is stated as follows

For x, a > 0, and a≠1,

y= loga x, if x = ay

Then the logarithmic function is written as:

f(x) = loga x

**Antilog **is also known as the** Anti-Logarithms** of a number is the inverse technique of finding the logarithm of the same number.

If x is the logarithm of a number y with base b, then we can say y is the antilog of x to the base b.

If logb y = x

Then, y = antilog x

It becomes complicated to calculate log for different numbers every time, so we refer to the log table.

Every number consists of 2 parts.

- Characteristic Part (digits before decimals)
- Mantissa Part (digits after decimals)

### Log & Antilog Table PDF Download

Log table for 1 to 10 numbers is as follows.

Common Logarithm to a Number (log_{10 }x) | Log Values |

Log 1 | 0 |

Log 2 | 0.3010 |

Log 3 | 0.4771 |

Log 4 | 0.6020 |

Log 5 | 0.6989 |

Log 6 | 0.7781 |

Log 7 | 0.8450 |

Log 8 | 0.9030 |

Log 9 | 0.9542 |

Log 10 | 1 |

To** download complete Log & Antilog Table PDF**, just click on the below download button.

You can refer to the below video to understand the process to find the log number.