Binary Fraction Converter

Convert values such as 110.101₂ to decimal exactly, or expand a decimal value into binary to a chosen fractional-bit limit with truncation clearly labeled.

Direction

Binary value

Max fractional bits

—Decimal result

—Exact fraction / status

—Fractional bits

—

Developer number workflow

Keep number base, bit width, signedness and byte order explicit instead of letting one representation silently imply another.

ParseIdentify the input base or prefix before calculation.

RepresentCross-check binary, octal, decimal and hexadecimal views.

CalculateUse arithmetic or bitwise operations with exact integer scope.

Inspect bitsChoose width, signed interpretation, shifts and byte order explicitly.

Copy / verifyCopy only after checking the representation your code or protocol expects.

Base arithmetic Binary calc Hex calc Bitwise Shift Signed/unsigned Two’s complement IEEE-754 Endian

All v11.00 developer-number calculations run locally. Fixed-width tools model integer bit patterns, not language-specific undefined behavior, CPU flags, binary protocol schemas or floating-point reinterpretation unless a dedicated tool says so.

Use the connected number-systems workflow

Parse the input base first, compare representations, calculate, then make bit width, signedness and byte order explicit when those details matter.

Representation is context

A hexadecimal or binary string does not automatically tell you whether a value is signed, how wide it is, whether bytes are little endian, or whether the bits represent an integer or floating-point value.