Hexadecimal to Base 9 Conversion

Convert between Hexadecimal and Base 9 quickly and accurately.

hex
b9

How to Convert Hexadecimal to Base 9

Conversion Formula

1 hex = 1.778 b9
1 b9 = 0.563 hex

Example

Convert 15 hex to b9:

15 hex = 15 × 1.778 b9 = 26.667 b9

Unit Information

Learn about the numbers units you're converting between

Hexadecimal

hex

Definition

Hexadecimal is a base-16 numeral system using digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, and F. It is widely used in computer science, programming, and digital systems.

History/Origin

Hexadecimal became important with the development of computers. It maps easily to binary (4 bits per hex digit) and is more compact than binary for representing large numbers.

Current Use

Hexadecimal is used extensively in computer programming, memory addresses, color codes (RGB), debugging, and digital systems.

Multiplier

16

Offset

0

Base 9

b9

Definition

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

History/Origin

Base 9 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 9 is used in mathematical research, theoretical computer science, and some specialized encoding applications.

Multiplier

9

Offset

0

Hexadecimal to Base 9 Conversion Table

Hexadecimal [hex] Base 9 [b9]
1 hex 1.777778 b9
10 hex 17.777778 b9
25 hex 44.444444 b9
50 hex 88.888889 b9
100 hex 177.777778 b9
0 hex 0E+0 b9
-10 hex -17.777778 b9
-40 hex -71.111111 b9