Base 10 to base 5

Convert Decimal to Base 5

Convert base 10 values to base 5. Integers remain exact even when they exceed JavaScript's ordinary safe-number limit.

4210 = 1325

Same value in common bases

BaseValue

Method

How to convert base 10 to base 5

Each decimal digit is evaluated by its power of 10. The exact value is then repeatedly divided by 5 to produce the destination digits.

value10 = sum(digit x 10position)

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 5 table

Decimal (base 10)Base 5 (base 5)
11
22
1020
42132
100400
2552010
102413044

Related

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