World Clock & Time Zone Converter: IST to EST, PST, GMT and Every City (Live)

Convert my time

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Your time, their time.

Time Zone Converter : Live clocks for the people you call abroad, and a time converter you can drag. Slide the line across the sky to see what time it is everywhere at once.

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India

Drag across the day

Everyone awake

Time zone converter

How to use this time zone converter

This time zone converter works in two ways. Drag the marigold line across any coloured band and every city’s time changes together, so you can see at a glance who is at work, awake or asleep. Or type an exact date and time in the boxes above and pick the city it belongs to, and the time zone converter shows that moment in every other city, including the correct day.

The coloured bands follow each city’s real day: dark blue for night, pink for dawn, light blue for daytime and amber for evening. The “Everyone awake” strip turns orange when all your cities are between 8 AM and 10 PM, and green when everyone is also in working hours. Add family or office locations with “Add a city or country”; your list stays saved on this device.

India time vs the world, right now

The difference from IST changes when other countries move their clocks for daylight saving. India doesn’t, so these numbers shift twice a year. The table below updates itself.

PlaceZoneDifference from ISTWhen it’s 9 AM in IndiaWhen it’s 9 PM in India

Questions people ask

What is IST in GMT and UTC?

India Standard Time is UTC+5:30, all year. India doesn’t use daylight saving, so IST is always 5 hours 30 minutes ahead of GMT/UTC.

How far behind is the USA from India?

New York is 9 h 30 min behind IST during US daylight time (mid-March to early November) and 10 h 30 min behind the rest of the year. California is 12 h 30 min behind in summer and 13 h 30 min behind in winter. In 2026, US clocks go back on Sunday, 1 November.

What’s the time difference between India and the UK?

London is 4 h 30 min behind IST during British Summer Time (late March to late October) and 5 h 30 min behind in winter. In 2026, UK clocks go back on Sunday, 25 October.

What’s a good time to call the USA from India?

Late evening in India works best. 8 to 10 PM IST is 10:30 AM to 12:30 PM in New York in winter (9:30–11:30 AM in summer), and early morning on the US West Coast. Drag the line in the board above to check your exact cities.

Is this time zone converter accurate when clocks change for daylight saving?

Yes. The time zone converter uses the official time zone rules built into your browser (the IANA time zone database), so it applies daylight-saving changes automatically for the date you pick. For example, a meeting at 9 AM New York time on 5 November 2026 correctly shows as 7:30 PM IST, after US clocks go back on 1 November.

Does this work for any city?

Yes. Use “Add a city or country” to add any city. Your list is saved in this browser, and the first city in the list is the home city the others are compared with. Click “make home” on any city to change it.

More planning tools on WellthRise

Times come from your device’s built-in copy of the IANA time zone database, which includes official daylight-saving rules, so the clocks stay correct when countries change their clocks. India Standard Time is maintained by CSIR-National Physical Laboratory; for the official US time, see time.gov.

Time Zone Converter
WR
Written and fact-checked by
WellthRise Editorial Team

We write practical guides on money, tax, salary, wellness and India news. Rates, rules and dates come from official sources such as RBI, SEBI, the Income Tax Department, India Code and government notifications, linked in each article with the date we last checked them. We don’t accept payment to change what we write.

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