Reserved ad space · responsive display
Inputs
Convert binary, octal, decimal and hexadecimal integers.
Result
Result
—
How to use this tool
Convert whole numbers among bases 2, 8, 10 and 16. The calculator uses arbitrary-precision integers to preserve exact values even when numbers are too large for ordinary JavaScript floating-point arithmetic. Negative integers are supported, while fractional numbers and invalid digits are rejected.
Reserved ad space · content placement