Base 18 to Base 20 Conversion

Convert between Base 18 and Base 20 quickly and accurately.

b18
b20

How to Convert Base 18 to Base 20

Conversion Formula

1 b18 = 0.9 b20
1 b20 = 1.111 b18

Example

Convert 15 b18 to b20:

15 b18 = 15 × 0.9 b20 = 13.5 b20

Unit Information

Learn about the numbers units you're converting between

Base 18

b18

Definition

Base 18 is a base-18 numeral system using digits 0-9 and letters A-H. It is rarely used in practice but has theoretical applications in computer science and mathematics.

History/Origin

Base 18 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 18 is used in mathematical research, theoretical computer science, and some specialized encoding applications.

Multiplier

18

Offset

0

Base 20

b20

Definition

Base 20 is a base-20 numeral system using digits 0-9 and letters A-J. It is rarely used in practice but has theoretical applications in computer science and mathematics.

History/Origin

Base 20 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 20 is used in mathematical research, theoretical computer science, and some specialized encoding applications.

Multiplier

20

Offset

0

Base 18 to Base 20 Conversion Table

Base 18 [b18] Base 20 [b20]
1 b18 0.9 b20
10 b18 9 b20
25 b18 22.5 b20
50 b18 45 b20
100 b18 90 b20
0 b18 0E+0 b20
-10 b18 -9 b20
-40 b18 -36 b20