GlobeTime Time made clear
Time and date tools for work, travel and study
Compare local times, arrange an international meeting, calculate dates or organize a timed routine. Choose the tool for your task; no account is needed.
What would you like to do?
Search a task, a tool name or a format. No need to know where it is in the menu.
Search and filters activate with JavaScript. All tools are listed below; their links work without it. Interactive calculations require JavaScript. Browse tools →
Choose a task
Find the right time tool
Start with your task. Browse all the tools or filter by what you want to do.
Clocks & time zones
Read the time now or convert an exact date between places.
Time zone converter
Convert a date and local time between cities and UTC, with daylight saving rules.
Open toolCurrent local time by city
Check a city’s live clock, UTC offset and upcoming clock changes.
Open toolPersonal world clock
Keep up to six city clocks together, share them or embed them in your website.
Open toolMeetings & events
Find a suitable meeting time or share a fixed event time.
Meeting planner
Compare availability across places, preview weekly meetings and export a calendar.
Open toolRotating shift calendar
Build a rotating shift calendar, compare two cycles and find matching rest dates. Adjust exceptions, resolve clock changes and export ICS files.
Open toolShare an event time
Share an event across time zones, follow its scheduled countdown and download a calendar. Recipients choose their display zone.
Open toolDates & durations
Count days, add dates or calculate durations and work shifts.
Date calculator
Compare dates in days or calendar years, months and days. Count working days and add or subtract dates.
Open toolFree printable calendar and daily planner
Create weekly, monthly or yearly calendars with notes and ISO weeks, or a daily hourly planning sheet. Review and print on A4 or Letter, or save as PDF from your browser.
Open toolDuration & work shift calculator
Add durations, calculate shifts, count scheduled time between dates, plan a start or finish time and export a weekly timesheet.
Open toolFocus & timing
Count down a routine or measure an activity from zero.
Travel & daylight
Check arrival dates and compare daylight at your destinations.
Developer tools
Convert precise timestamps, understand cron and compare instants.
Unix, .NET ticks and FILETIME converter
Convert Unix timestamps, UTC .NET ticks and Windows FILETIME, individually or in batches.
Open toolISO 8601 converter
Convert dates with an explicit offset or resolve ambiguous local times during clock changes.
Open toolCron explainer
Read a five-field cron schedule in plain language and preview up to five runs within a bounded search.
Open toolTime between timestamps
Compare elapsed time between ISO timestamps and local calendar days crossed.
Open toolLearn & practise
Understand time formats and solve everyday clock problems.
Looking for a place instead?
Choose a city or time zone to open the converter with that place selected.
Place search requires JavaScript. You can follow the popular links or browse all available cities. Explore city clocks →
Why the date matters
A place's difference from UTC can change during the year. For a future appointment, enter its actual date instead of applying today's offset. The converter uses regional IANA rules and asks you to choose when a local time occurs twice; it flags times skipped by a clock change.
Explore city clocks →See how a real task is solved
Fixed examples with verified inputs and results. Open each case to see its calculation and then try your own values.