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Time tools
Live time, world clock, and time zone conversions.
World Clock
See current time in popular cities around the world.
worldlive time
Time Zone Converter
Convert a time between time zones for meetings and travel.
convertmeeting
EST to IST Converter
Quick preset to convert US Eastern Time to India Standard Time.
estistpreset
GMT to EST Converter
Quick preset to convert GMT/London time to US Eastern Time.
gmtestpreset
PST to EST Converter
Quick preset to convert US Pacific Time to US Eastern Time.
pstestpreset
EST to GMT Converter
Quick preset to convert US Eastern Time to GMT/London time.
estgmtpreset
PST to GMT Converter
Quick preset to convert US Pacific Time to GMT/London time.
pstgmtpreset
Meeting Planner
Find overlap windows across 2-6 time zones for distributed teams.
overlapscheduling
Event Time
Build shareable event schedules across time zones with ICS export.
eventics
Timer
Simple countdown timer with quick presets.
countdownfocus
Stopwatch
Track elapsed time for tasks and workouts.
elapsedtiming
Countdown
Count down to a target date and time.
eventdeadline
Time Zones Directory
Browse time zones and learn offsets and DST behavior.
ianaoffsetdst
UTC Tools Hub
Hub page linking to focused UTC tools.
utchub
UTC Time Now
Live UTC digital and analog clocks with copy actions.
utcclocklive
UTC Formats Generator
Generate ISO, RFC, epoch, and custom UTC strings.
utcformatsiso
UTC to Timezone Converter
Convert UTC datetime to local time in any timezone.
utctimezonedst
UTC Offset Explorer
Search offset values and copy UTC offsets quickly.
utcoffsetexplorer
UTC Timestamp Tools
Convert epoch timestamps and perform UTC add/subtract in one tool.
utcepochtimestampadd
GMT Hub
GMT overview and links to common GMT offsets.
gmtoffsets
Daylight Saving Time
Browse DST overviews, yearly pages, and country-specific changes.
dstclock change
Sun, Moon and Space
Browse eclipses, moon phases, meteor showers, and space weather references.
spacemooneclipses
Time by Country
Current time pages grouped by country with major city links.
countrycurrent time
Time Zone Abbreviations
Dictionary of abbreviations like EST, IST, BST, and UTC.
abbrdictionary
Calendars
Printable month and year views.
Calendar Index
Jump to any month or year calendar page.
printable
Year Calendar
12-month printable grid view for the year.
yearprint
Month Calendar
Monthly calendar view with printable layout.
monthprint
Business Days
Business day counts by country and year.
workdaysholidays
Holiday Calendar
Country holiday listings with download options.
holidaysics
Calculators
Quick and accurate date/time calculators.
Age Calculator
Calculate age in years, months, days, and more units.
dobbirthday
Date Difference
Find days/weeks between two dates.
betweendays
Add/Subtract Date
Add or subtract days, months, and years from a date.
addsubtract
Unix Timestamp
Convert Unix epoch timestamps to readable dates and back.
epochconverter