Time and date
6 toolsTimestamps, world clock, stopwatch and countdown.
Timestamp Converter
Convert Unix timestamps to human dates and back, in seconds or milliseconds, in UTC, your...
World Clock
See the current time in cities around the world, compare time zones side by side, and...
Countdown Timer
A free online countdown timer with presets, a sound alarm, fullscreen mode and a...
Stopwatch
A precise online stopwatch with lap times, keyboard shortcuts and millisecond display.
Date Calculator
Calculate the number of days between two dates, or add and subtract days, weeks and...
Cron Parser
Translate a cron expression into plain English and see the next run times.
Time is the most frequently converted unit in software: Unix timestamps in logs, deadlines across time zones, durations that need adding up. These tools convert timestamps in both directions, compare cities on the world clock, count days between dates, and time things with a stopwatch or countdown. All of it live, right in the page.