Time & Number Utilities

Convert time and numbers.

Unix timestamps, number bases, age calculation, and number-to-words conversion.

About Time & Numbers

Timestamps, number systems, and date calculations appear constantly in development. These tools convert between formats and calculate differences without complex code.

  • Timestamp converter — Convert Unix timestamps to human-readable dates and back. Handles seconds and milliseconds.
  • Number base converter — Convert between binary, octal, decimal, and hexadecimal.
  • Age calculator — Calculate exact age in years, months, and days.
  • Number to words — Convert numbers to English words for invoices and legal documents.