Base Converter - Convert integers from one base to another.

Base-N Calculator - Convert integers between any number bases from 2 to 36 with step-by-step calculation breakdown and digit position analysis.

Binary Calculator - Perform binary arithmetic (add, subtract, multiply, divide) and bitwise operations (AND, OR, XOR, NOT, shifts). Interactive step-by-step solutions with multi-base results in binary, decimal, and hexadecimal.

Binary Converter - Convert binary numbers to decimal, hexadecimal, octal, and any base (2-36). Get instant results with visual bit diagrams, step-by-step explanations, and grouped formatting for easy reading.

Binary to Decimal Converter - Convert binary (base-2) numbers to decimal (base-10) with an interactive bit-by-bit breakdown showing how each digit contributes to the final value through powers of 2.

Binary to Hex Converter - Convert binary (base-2) numbers to hexadecimal (base-16) with visual bit grouping, step-by-step conversion process, interactive diagrams, and comprehensive number system education.

Binary to Octal Converter - Convert binary number to octal.

Decimal to Binary Converter - Convert decimal (base-10) numbers to binary (base-2) instantly. Get step-by-step division method breakdown, visual bit diagrams, grouped binary output, and multi-base conversions including octal and hexadecimal.

Decimal to Hex Converter - Convert decimal (base-10) numbers to hexadecimal (base-16) with interactive visualization, step-by-step conversion process, and detailed explanations for programming and digital electronics. Featured

Decimal to Octal Converter - Convert decimal (Base-10) numbers to octal (Base-8) instantly with visual step-by-step division method, binary-octal grouping, bit pattern visualization, and comprehensive number system education.

Decimal to Percent Converter - Convert decimal to percent.

Decimal to Scientific Notation Converter - Convert any decimal number to scientific notation with step-by-step visualization, multiple output formats including E-notation and engineering notation, and interactive examples for learning.

Degree to Radian Converter - Convert degrees to radians.

HEX Calculator - Perform hexadecimal addition, subtraction, multiplication, division, and bitwise operations (AND, OR, XOR, NOT, shifts). Get step-by-step solutions with multi-base results in hex, decimal, and binary.

HEX Converter - Convert hexadecimal numbers to decimal, binary, octal, and any base from 2 to 36. Get instant multi-format results with visual digit breakdown and step-by-step conversion process.

Hex to Binary Converter - Convert hex number to binary.

Hex to Decimal Converter - Convert hexadecimal (base-16) numbers to decimal (base-10) instantly. See step-by-step conversion process, positional notation breakdown, and results in multiple bases. Featured

Hex to Octal Converter - Convert hexadecimal (base-16) numbers to octal (base-8) instantly. Get step-by-step conversion breakdown, visual diagrams, and multi-base results including decimal and binary.

Octal Calculator - Perform addition, subtraction, multiplication, and division on octal (base-8) numbers with step-by-step visual explanations and instant decimal conversions. Featured

Octal Converter - Convert octal (base-8) numbers to binary, decimal, hexadecimal, and any base from 2 to 36 instantly. Free online octal number system converter with step-by-step conversion explanations.

Octal to Binary Converter - Convert octal (base-8) numbers to binary (base-2) instantly with visual step-by-step conversion showing each digit mapping, interactive reference table, and educational breakdown.

Octal to Decimal Converter - Convert octal (base-8) numbers to decimal (base-10) with visual digit-by-digit breakdown, step-by-step calculations, and educational explanations.

Octal to Hex Converter - Free online tool to convert octal numbers to hexadecimal with step-by-step calculation, binary representation, and digit breakdown visualization.

Percent to Decimal Converter - Convert percent to decimal.

Radian to Degree Converter - Convert radians to degrees instantly with interactive unit circle diagram, step-by-step calculation, common angle reference, DMS output, and batch conversion. Free online angle converter for math, physics, and engineering.

Ratio to Percentage Calculator - Convert any ratio to percentage with step-by-step solution, visual pie chart representation, and support for multiple ratio formats including fractions and decimals. Featured

Roman Numerals Converter - Convert Roman numerals to Arabic numbers and vice versa with detailed visual explanations. Understand the meaning of Roman numeral dates and sequences like "X XXIII XVII" with our interactive step-by-step converter. Featured

Scientific Notation to Decimal Converter - Convert numbers from scientific notation (exponential form) to ordinary decimal notation with step-by-step explanation and visual decimal point movement. Featured