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World Clock

See the time in cities around the world.

  • Free
  • No signup
  • Nothing uploaded
  • No watermark
Reading your clock…

How to Use the World Clock Online

World Clock: before and after TEXT A YOUR INPUT WORLD CLOCK DONE A RESULT

Current time in cities around the world, updating live. City names rather than offsets is the right way to think about it — a zone is a place with a history of rule changes, not a fixed number of hours, and "UTC+1" does not tell you whether summer time applies.

No software to install Free Works on any device

Step-by-Step Guide to Using the World Clock

  1. 1. The current time in every zone is shown straight away

  2. 2. It ticks live, so you can leave it open

  3. 3. Nothing is sent anywhere — the time comes from your own device

Try it now

What is the World Clock?

Current time in cities around the world, updating live. City names rather than offsets is the right way to think about it — a zone is a place with a history of rule changes, not a fixed number of hours, and "UTC+1" does not tell you whether summer time applies.

Why Use Date and Time Calculators?

Counting days on a calendar, adding working days to a deadline or converting IST to a client’s time zone is easy to get wrong. These calculators handle leap years, month lengths and time zone offsets for you.

“One wrong day on a deadline can cost more than it seems.”
  • Exact days between two dates
  • IST to any time zone
  • Your age to the day
  • Meetings planned across countries
  • Working days without weekends
  • Leap years counted correctly
  • Timesheets added up
  • Printable calendars in seconds

Popular Uses for Date Calculators

Most date and time questions come from work, travel or family plans.

  • Notice periods Count the exact last working day after giving a sixty or ninety day notice.
  • Client calls abroad Find a meeting time that suits people in India, London and California.
  • Age for forms Work out exact age in years, months and days for an exam or job form.
  • Project deadlines Add business days to a start date and see when the work is really due.
  • Weekly timesheets Add up start and finish times, breaks and overtime for a week of shifts.
  • Birthday countdowns See how many days are left until a birthday, wedding or exam.
  • Printed calendars Make a monthly calendar for the fridge, a notice board or a classroom.
  • Timestamps for developers Convert Unix timestamps and ISO 8601 dates into a readable date and time.

What You Can Do with the World Clock

Applies the offset that was in force on that date, not today’s

Applies the real daylight-saving rules for the date in question, not a fixed offset

Shows both directions at once, so you are not converting twice to check

Why Use ToolXkit for World Clock?

Your files stay with you

Everything runs inside your browser. Nothing you open or type is uploaded to a server.

Time Tools for Different Users

HR teams

Work out notice periods, service length, shifts and overtime for staff.

Remote workers

Plan calls with clients in other time zones without doing the sums.

Students

Count days to exams and check exact age for application forms.

Accountants

Find fiscal year dates, quarters and days between invoice and payment.

Developers

Convert Unix, ISO 8601 and RFC 2822 dates while debugging logs and APIs.

Event planners

Count down to events and print calendars for planning boards.

Best Times to Count Days and Hours

Reach for a date tool when you are:

  • Serving a notice period
  • Booking a call across time zones
  • Filling in date of birth details
  • Planning a project schedule
  • Checking pay for extra hours
  • Counting down to a big day
  • Reading a timestamp in a log
  • Working out a fiscal quarter

Frequently Asked Questions

Answers to common questions about this tool.

Do I need to install anything to use the World Clock?

No. World Clock runs entirely in your browser — there is nothing to download, no extension and no desktop program. It works the same on Windows, macOS, Linux, Android and iPhone.

Is it safe to use the World Clock online?

Safer than the usual alternative, yes. Most online tools upload your file to a server you know nothing about, where it sits until someone deletes it. Here the file never leaves your device — the processing happens in the page itself, so there is no server copy to leak, retain or sell.

Why is my day count off by one?

Some counts include both the start and the end date, and some include only one. That single day is usually the difference. Check which way your office, court or contract counts before relying on a deadline.

Does World Clock cost anything?

No. There is no sign-up and no limit. Use it on a phone or computer whenever a date question comes up, and the dates you enter are not saved anywhere.

Are leap years counted?

Yes. The calculators use the real calendar, so 29 February is counted in leap years and every month has its correct number of days, including the short ones.

Does World Clock use my device’s clock?

It reads today’s date and time from your device where it needs them, such as for age or countdowns. If your phone or computer clock is wrong, correct it and the results will follow.

How far is IST from GMT?

India Standard Time is five and a half hours ahead of GMT and UTC, all year round, because India does not change its clocks for summer. Other countries do, so their gap with IST can shift.

Further reading

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