Base Converter Calculators

Arbitrary Base Converter

Convert numbers between any bases from 2 to 36 with step-by-step logic

Decimal to Base3 Converter

Convert decimal numbers to ternary (base3) with detailed step-by-step derivation

Radix Point Shift Calculator

Shift radix points left/right in any base with detailed step-by-step explanation

Prefixed Base Conversion Tool

Convert prefixed numbers (0x, 0b, 0o) to all bases with detailed steps

Arbitrary Base Fraction Simplifier

Convert and simplify fractions in any base with repeating pattern detection

Duodecimal To Text Converter

Convert duodecimal (base12) numbers to text representation with detailed explanation

Custom Alphabet Base Converter

Convert numbers using any custom character set with step-by-step derivation

Unsigned to Signed Radix Converter

Convert unsigned numbers to sign-magnitude, one's complement, two's complement

Arbitrary Radix Gray Code Converter

Convert between binary and Gray code with step-by-step derivation

Base16 to Base12 Converter

Convert hexadecimal to duodecimal (dozenal) with detailed step-by-step process

Base3 to Decimal Converter

Convert ternary (base3) numbers to decimal with step-by-step explanation

Fractional Base Converter

Convert decimal fractions to binary, octal, hex and more with high precision

Binary Bitwise Calculator

Perform AND, OR, XOR, NOT, left shift, right shift bitwise operations

Hex to Text Converter

Bidirectional conversion between hex and ASCII/UTF-8 text

Octal to Decimal Converter

Bidirectional conversion between octal and decimal numbers

Two's Complement Calculator

Compute sign-magnitude, one's complement and two's complement of integers

One's Complement Converter

Convert decimal to one's complement binary representation

Signed Magnitude Binary Converter

Convert decimal to signed magnitude binary representation

Gray Code to Binary Converter

Convert Gray code (reflected binary) to standard binary

Binary to Gray Code Converter

Convert standard binary to Gray code (reflected binary)

BCD to Decimal Converter

Convert Binary-Coded Decimal (BCD) to decimal

Decimal to BCD Converter

Convert decimal to Binary-Coded Decimal (BCD) encoding

Excess-3 Code Converter

Convert decimal to Excess-3 (XS3) code

Biquinary Code Converter

Convert decimal digits to biquinary code

Octal to Plain Text Converter

Convert octal values to ASCII plain text

Binary to Plain Text Converter

Convert binary values to ASCII plain text

Base32 to Text Converter

Convert base32 encoded strings to plain text with step-by-step derivation

Text to Base32 Converter

Convert plain text to base32 encoded strings with detailed steps

Text to Base58 Converter

Convert plain text to base58 encoded strings with step-by-step process

Text to Base62 Converter

Convert plain text to base62 encoded strings with detailed derivation

Hex to Base36 Converter

Convert hexadecimal values to base36 alphanumeric with step-by-step explanation

Base36 to Hex Converter

Convert base36 alphanumeric strings to hexadecimal with step-by-step derivation

Base58 to Decimal Converter

Convert base58 encoded strings to decimal with step-by-step process

Base62 to Binary Converter

Convert base62 alphanumeric strings to binary with detailed derivation

Fractional Negative Base Converter

Convert fractional numbers to negative bases with step-by-step explanation

Repeating Radix Fraction Converter

Convert fractions and detect repeating digit sequences with detailed steps

Base4 Quaternary Converter

Bidirectional conversion between base4 (quaternary) and decimal numbers

Base5 Quinary Converter

Bidirectional conversion between base5 (quinary) and decimal numbers

Base6 Senary Converter

Bidirectional conversion between base6 (senary) and decimal numbers

Base7 Septenary Converter

Bidirectional conversion between base7 (septenary) and decimal numbers

Base9 Nonary Converter

Bidirectional conversion between base9 (nonary) and decimal numbers

Base12 Duodecimal Converter

Bidirectional conversion between base12 (duodecimal) and decimal numbers

Base20 Vigesimal Converter

Bidirectional conversion between base20 (vigesimal) and decimal numbers

Base24 Tetravigesimal Converter

Bidirectional conversion between base24 (tetravigesimal) and decimal numbers

Base32 Converter

Bidirectional conversion between base32 (RFC 4648) and decimal numbers

Base36 Alphanumeric Converter

Bidirectional conversion between base36 alphanumeric and decimal numbers

Base40 Quadragesimal Converter

Bidirectional conversion between base40 (quadragesimal) and decimal numbers

Base50 Quinquagesimal Converter

Bidirectional conversion between base50 (quinquagesimal) and decimal numbers

Base58 Blockchain Converter

Bidirectional conversion between base58 (blockchain-style) and decimal numbers

Base62 Alphanumeric Converter

Bidirectional conversion between base62 alphanumeric and decimal numbers

Base85 Ascii85 Converter

Bidirectional conversion between base85 (Ascii85-style) and decimal numbers

Base91 Radix Converter

Bidirectional conversion between base91 (Base91 encoding) and decimal numbers

Base100 Centesimal Converter

Bidirectional conversion between base100 (centesimal) and decimal numbers

Negative Radix Base Converter

Bidirectional conversion between negative radix bases (-2, -8, -10, -16) and decimal numbers

Balanced Ternary Converter

Bidirectional conversion between balanced ternary (T, 0, 1) and decimal numbers

Mixed Radix Notation Converter

Bidirectional conversion between mixed radix notation (variable base per digit) and decimal numbers