Number Utilities

Number conversions and calculators

Convert numbers between binary, octal, decimal, and hexadecimal bases.

Convert between Arabic numbers and Roman numerals. Supports values up to 3999.

Calculate percentages, percentage change, and find what percent one number is of another.

Generate random numbers within a specified range. Great for games, testing, and simulations.

Convert numbers to words. Supports large numbers and decimals.

Convert fractions to decimals and decimals to fractions.

Convert between standard numbers and scientific notation.

Format numbers with thousands separators, decimal places, and currency symbols.

Check if a number is prime and find prime factors.

Calculate Greatest Common Divisor and Least Common Multiple of numbers.

Calculate the factorial of a number. Supports large numbers.

Count, invert, shift, and manipulate binary bits. Analyze binary numbers with detailed bit-level operations.

Generate random matrices with customizable dimensions and value ranges. Create identity matrices, binary matrices, and more.