Date & Time
Countdown, stopwatch, date difference, timestamps and timezone tools
Free date and time tools for time zones, countdowns, stopwatches, Unix timestamps, calendars and date differences.
Time zones & clocks
Convert zones, world clock and timezone gaps.
Time Zone Converter
Free time zone converter with live world clocks
World Clock
Live analog and digital clocks for any country, with search
Meeting Overlap Finder
Find hours when New York, London, Sydney and more are all awake
Timezone Difference
Find the time difference between any two world time zones
Unix Timestamp
Convert between Unix timestamps and human-readable dates
Timers & differences
Countdowns, stopwatch and date/time gaps.
Countdown Timer
Create a real-time countdown to any future date and time
Stopwatch
Precise stopwatch with lap times and split tracking
Time Difference
Calculate the difference between two times or datetimes
Date Difference
Find the exact number of days, months and years between two dates
Business Hours Calculator
Calculate working hours between two datetimes, skipping weekends
Leap Year Checker
Check if a year is a leap year with detailed explanation
Week Number Calculator
Find the ISO week number for any date of the year
Life Progress
See cinematic progress bars for this month, this year and life to a milestone age, plus a shareable dark card
Calendars
Generate printable or shareable calendar layouts.
Frequently asked questions
Open Time Zone Converter, pick cities or offsets and read the matched local times.
Yes. Use Unix Timestamp to convert both directions instantly.