Octal to Base 12 Conversion

Convert between Octal and Base 12 quickly and accurately.

oct
b12

How to Convert Octal to Base 12

Conversion Formula

1 oct = 0.667 b12
1 b12 = 1.5 oct

Example

Convert 15 oct to b12:

15 oct = 15 × 0.667 b12 = 10 b12

Unit Information

Learn about the numbers units you're converting between

Octal

oct

Definition

Octal is a base-8 numeral system using digits 0, 1, 2, 3, 4, 5, 6, and 7. It was historically important in early computer systems and is still used in some programming contexts.

History/Origin

Octal was widely used in early computer systems, particularly in the 1960s and 1970s. It was popular because it maps easily to binary (3 bits per octal digit).

Current Use

Octal is used in some programming languages, file permissions (Unix/Linux), and certain computer science applications.

Multiplier

8

Offset

0

Base 12

b12

Definition

Base 12 is a base-12 numeral system using digits 0-9 and letters A-B. It is rarely used in practice but has theoretical applications in computer science and mathematics.

History/Origin

Base 12 systems have been studied in mathematics and computer science, though they have limited practical applications compared to more common bases like binary, decimal, or hexadecimal.

Current Use

Base 12 is used in mathematical research, theoretical computer science, and some specialized encoding applications.

Multiplier

12

Offset

0

Octal to Base 12 Conversion Table

Octal [oct] Base 12 [b12]
1 oct 0.666667 b12
10 oct 6.666667 b12
25 oct 16.666667 b12
50 oct 33.333333 b12
100 oct 66.666667 b12
0 oct 0E+0 b12
-10 oct -6.666667 b12
-40 oct -26.666667 b12