You can convert octal numbers into binary numbers

The binary numbers contain only 0 and 1 values
Octal numbers contain 0 to 7 values
OCT2BIN Function has a limit of 777 octal numbers
If you write more than 777 characters it will return #NUM error

### Syntax of OCT2BIN Function

=OCT2BIN(number,[places])

### Argument of OCT2BIN Function

Number: it is the number you want to convert into octal
Places:[Optional] how many characters you want to show in your result. It will place "0" before the result.

### Behavior of OCT2BIN Function

Here we have taken an example of the octal number and convert it into binary numbers.

We have written a formula
=OCT2BIN(D4,10) which will convert the binary number into octal and show result till 10 characters. No character place is fill by 0
On the right side, if you write 777 it will return 9 times "1"
If you write 778 it will return #NUM error because in banary number it becomees 10 charecter
Usage of OCT2BIN Function

To convert an Octal number into a Binary number

Binary number