Octal to Base 3 Conversion

Convert between Octal and Base 3 quickly and accurately.

oct
b3

How to Convert Octal to Base 3

Conversion Formula

1 oct = 2.667 b3
1 b3 = 0.375 oct

Example

Convert 15 oct to b3:

15 oct = 15 × 2.667 b3 = 40 b3

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 3

b3

Definition

Base 3 is a base-3 numeral system using digits 0-9 and letters A-9. It is rarely used in practice but has theoretical applications in computer science and mathematics.

History/Origin

Base 3 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 3 is used in mathematical research, theoretical computer science, and some specialized encoding applications.

Multiplier

3

Offset

0

Octal to Base 3 Conversion Table

Octal [oct] Base 3 [b3]
1 oct 2.666667 b3
10 oct 26.666667 b3
25 oct 66.666667 b3
50 oct 133.333333 b3
100 oct 266.666667 b3
0 oct 0E+0 b3
-10 oct -26.666667 b3
-40 oct -106.666667 b3