Two's complement calculator
Fixed-width two's complement ↔ signed integer.
Calculator
How to use
Width
1–64 bits.
Educational use only. For assessments, show reasoning and check boundary cases.
Fixed-width two's complement ↔ signed integer.
1–64 bits.
Educational use only. For assessments, show reasoning and check boundary cases.
Model / formula
Two's complement
Result
11111101