Time & Date
Work with timestamps, timers, and date calculations. — 6 tools available.
Time and date tools help you reason about time across programming, planning, and productivity tasks. Unix timestamp converters translate between epoch values and human-readable dates — essential when debugging API responses, log files, and database records. Date calculators find deadlines by adding business days, or compute exact ages from a birthdate. Productivity timers like the Pomodoro technique help structure focused work sessions. All time tools run entirely in your browser, using your local timezone by default.
6 Time & Date Tools
Unix Timestamp Converter
Convert Unix timestamps to human-readable dates and back. Auto-detects seconds vs milliseconds.
Cron Expression Generator
Build cron schedule strings visually and get a plain-English explanation of when they run.
Age Calculator
Calculate your exact age in years, months, and days — plus total seconds lived for fun.
Work Day Calculator
Add working days to a start date (skipping weekends) to find a project deadline.
Life Progress Bar
Visualize how much of this year — and your life — has already passed with animated progress bars.
Pomodoro Timer
Browser-based 25/5 Pomodoro timer that shows the countdown in the browser tab title.