Convert between decimal numbers and scientific notation (e.g. 1.23 × 10^4).
It converts between decimal form and scientific notation (mantissa × 10^exponent), useful for very large or small numbers.
Number Base Converter
Convert numbers between binary, octal, decimal, and hexadecimal. Supports any base from 2 to 36.
Round Numbers
Round numbers up (ceiling) or down (floor) with optional decimal places.
Numbers to Words
Convert numbers to English words (e.g. 1234 to one thousand two hundred thirty-four).
BCD Converter
Convert between BCD (Binary-Coded Decimal), decimal, octal, and hexadecimal.