Base 10 to base 22

Convert Decimal to Base 22

Convert base 10 values to base 22. Integers remain exact even when they exceed JavaScript's ordinary safe-number limit.

Number From base

Result

1K

To base

42₁₀ = 1K₂₂

Same value in common bases

Base	Value

Method

How to convert base 10 to base 22

Each decimal digit is evaluated by its power of 10. The exact value is then repeatedly divided by 22 to produce the destination digits.

value₁₀ = sum(digit x 10^position)

For fractional digits, the converter keeps an exact rational numerator and denominator, then generates up to 32 destination digits. An ellipsis marks a repeating or longer expansion.

Examples

Decimal to Base 22 table

Decimal (base 10)	Base 22 (base 22)
1	1
2	2
10	A
42	1K
100	4C
255	BD
1024	22C

Continue converting

Base 22 to DecimalReverse conversion Binary to decimalBase 2 to base 10 Decimal to hexadecimalBase 10 to base 16