Base 20 to Base 11 Conversion

Convert between Base 20 and Base 11 quickly and accurately.

b20
b11

How to Convert Base 20 to Base 11

Conversion Formula

1 b20 = 1.818 b11
1 b11 = 0.55 b20

Example

Convert 15 b20 to b11:

15 b20 = 15 × 1.818 b11 = 27.273 b11

Unit Information

Learn about the numbers units you're converting between

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 11

b11

Definition

Base 11 is a base-11 numeral system using digits 0-9 and letters A-A. It is rarely used in practice but has theoretical applications in computer science and mathematics.

History/Origin

Base 11 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 11 is used in mathematical research, theoretical computer science, and some specialized encoding applications.

Multiplier

11

Offset

0

Base 20 to Base 11 Conversion Table

Base 20 [b20] Base 11 [b11]
1 b20 1.818182 b11
10 b20 18.181818 b11
25 b20 45.454545 b11
50 b20 90.909091 b11
100 b20 181.818182 b11
0 b20 0E+0 b11
-10 b20 -18.181818 b11
-40 b20 -72.727273 b11