Base Converter
Convert numbers between any base — 2 through 36
Converter
—
swap
—
⚠ Invalid digits for the selected base
Quick base:
BIN 2
OCT 8
DEC 10
HEX 16
B32 32
B36 36
How It Works
-
Convert source → decimal by multiplying each digit by the source base raised to its positional power (right = 0):
decimal = Σ ( digit × baseposition )
- Convert decimal → target by repeatedly dividing by the target base. The remainders, read in reverse, form the result.