Base 3 to base 7

Convert Base 3 to Base 7

Convert base 3 values to base 7. Integers remain exact even when they exceed JavaScript's ordinary safe-number limit.

Number From base

Result

60

To base

1120₃ = 60₇

Same value in common bases

Base	Value

Method

How to convert base 3 to base 7

Each base 3 digit is evaluated by its power of 3. The exact value is then repeatedly divided by 7 to produce the destination digits.

value₁₀ = sum(digit x 3^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

Base 3 to Base 7 table

Base 3 (base 3)	Base 7 (base 7)
1	1
2	2
101	13
1120	60
10201	202
100110	513
1101221	2662

Continue converting

Base 7 to Base 3Reverse conversion Binary to decimalBase 2 to base 10 Decimal to hexadecimalBase 10 to base 16