Base Calculator
GratuitProgrammer and scientific calculator that thinks in binary, hex, octal or any base 2–36, with bitwise ops and a clickable bit view.
Expression
FFAbase 16
Numbers are read in the selected base; mix others with 0x, 0b or 0o prefixes. Press Enter for =.
Bits — click to flip
31
27
23
19
15
11
7
3
Result in every base
HEXFFA
DEC4090
OCT7772
BIN1111 1111 1010
Negative values show as two's complement in HEX, OCT and BIN.
History
Press = to keep results here.
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