**About:**

Octal to Decimal Converter is an online tool to convert data from octal to decimal. This tool is free, very easy and simple to learn. We can convert octal to decimal in very quick and efficient manner by this tool.If you are looking for the reverse process(Decimal to Octal) check Decimal To Octal.

**Suggested Tools:**

1. Decimal to Binary

2. Binary to String

3. Octal to Binary

4. Binary to Hexadecimal

5. Hexadecimal to Binary

**What is Decimal Number Format?**

Decimal number format has 10 digits from 0 and 9. It is most common number system and quite used in
our daily life. It has base(radix) 10. It is a posoitional number system thats is weight of the
positions increses from right to left as 10^{0},10^{1},10^{2},10^{3}...

**What is Octal Number Format?**

Octal number system provides convenient way of converting large binary numbers into more compact and smaller groups. There are various ways to convert a binary number into octal number. You can convert using direct methods or indirect methods. First, you need to convert a binary into other base system (e.g., into decimal, or into hexadecimal). Then you need to convert it octal number.

**How we convert Octal to Decimal using this tool?**

1. Open Octal to Decimal Conversion tool.

2. Enter Octal data in input text area.

3. Click on Button Octal to Decimal to convert data.

4. Output will be shown in output text area.

**Is convert99.com easy and simple to learn?**

convert99.com is very easy and simple tool to learn. It has very user friendly view which makes user to use it quite easily. some functions are written in javascript and some in webservices. The tool has different converters and string functions which makes this tool very versatile.

**Is this tool free?**

Yes, it is 100% free tool to use.