World Clock
9 toolsSee the live current time across multiple timezones.
Runs in your browser — your files and text stay on your device
A complete date and time toolkit — convert Unix timestamps, calculate exact age or the difference between two dates, check the world clock across timezones, run a countdown or stopwatch, add business days, or look up a week number. Everything runs locally in your browser.
Timestamp ConverterAge CalculatorDate DifferenceTimezone ConverterWorld ClockCountdown TimerStopwatchBusiness Days CalculatorWeek Number Lookup
UTC
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America/New York
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Europe/London
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Asia/Kolkata
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Asia/Tokyo
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Australia/Sydney
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How to use this tool
- 1Add any timezone from the dropdown.
- 2Each card ticks live, updating every second.
- 3Remove a card with the ✕ button.
Frequently asked questions
How is this different from the Timezone Converter?
This shows the current live time across zones continuously; the Timezone Converter converts one specific date and time.
Does it account for daylight saving time?
Yes — it uses the browser's Intl API with the IANA timezone database.