# Octal 45 to Hex Conversion

**What is 45 octal in hex?** - converter, chart & solved example problem with step by step workout for how to carry out octal 45 to hex conversion manually. The base-8 value of 45_{8} is equal to
base-16 value of 25_{16}__In different representation__

45_{8} = 25_{16}

0o45 = 0x25

Octal | Hex | Decimal |
---|---|---|

43.4 | 23.8 | 35.5 |

44 | 24 | 36 |

44.4 | 24.8 | 36.5 |

45 | 25 | 37 |

45.4 | 25.8 | 37.5 |

46 | 26 | 38 |

## Work to Find What is 45 Octal in Hex

The below is the example problem with step by step work to find what is 45 octal in hex.

step 1 Write each digit of given octal number 45

4 = 1005 = 101

step 2 Arrange the binary numbers group in the same order

45

step 3 Split the above binary number 100101 into groups of four bits from the right to left and write the corresponding hex values for the groups.

0010 = 20101 = 5

step 4 Write the hex values in the same order

__45___{16}Octal to Hex Conversion:step 1 Write each digit of given octal number 45

_{8}into its equivalent binary containing 3 digits each.4 = 1005 = 101

step 2 Arrange the binary numbers group in the same order

45

_{8}= 100101_{2}step 3 Split the above binary number 100101 into groups of four bits from the right to left and write the corresponding hex values for the groups.

0010 = 20101 = 5

step 4 Write the hex values in the same order

**45**_{8}= 25_{8}