Current Time in Patna, India
How to Check Current Time in Patna, India
Open the Patna time converter page: Go to https://www.xconvert.com/time-converter/india/patna. The page loads with Patna pre-added on the comparison grid in the Asia/Kolkata time zone, which is useful if you are planning a call with a supplier in Bihar, checking support coverage, or coordinating travel into Jay Prakash Narayan Airport.
Add comparison cities relevant to your schedule: Click + Add City and search for cities such as London, New York, and Dubai. These are practical comparisons for Patna because UK and US teams often coordinate outsourcing, education, healthcare, and software work with India, while Dubai is a major trade and travel hub for Indian business and migrant travel.
Drag across the grid to compare a workable meeting window: Click Select if needed, then drag across Patna’s row from 9 AM to 11 AM to create a purple highlighted range with draggable handles. On a standard date when New York is on Eastern Standard Time, that Patna slot maps to 10:30 PM to 12:30 AM in New York the previous day, while in London it maps to 3:30 AM to 5:30 AM during GMT, showing immediately why a Patna morning meeting is usually better for Dubai than for Western markets.
Export the selected time for your team or clients: After selecting a range, use the export options shown on the page: ICS download, Google Calendar, Gmail, Copy to clipboard, or Share link. This is useful when sending a confirmed meeting slot to a remote engineering team, a university contact, or a logistics partner, because each person sees the event in their own local time without manual conversion errors.
About Patna Time Zone
Patna uses the Asia/Kolkata IANA time zone, which is the standard time zone used across all of India. Its offset is UTC+5:30, meaning Patna is five hours and thirty minutes ahead of Coordinated Universal Time year-round. India uses a single national time standard called Indian Standard Time (IST), so Patna shares the same clock time as Delhi, Mumbai, Kolkata, Bengaluru, and Chennai.
Patna does not observe daylight saving time. The city stays on UTC+5:30 throughout the entire year, so there are no seasonal clock changes in March, October, or November like those seen in the United States, United Kingdom, Europe, or Australia. This makes scheduling with Patna predictable, but the time difference with cities such as New York, London, and Sydney changes seasonally when those places enter or leave DST.
Patna is the capital of Bihar in eastern India, located in the Indo-Gangetic plain along the Ganges River. Time-wise, it sits west of countries such as Bangladesh (UTC+6) and Thailand (UTC+7), and east of Pakistan (UTC+5) and Dubai, UAE (UTC+4). That means Patna is 30 minutes ahead of Pakistan, 1 hour 30 minutes ahead of Dubai, and 30 minutes behind Bangladesh, which matters for cross-border trade, aviation planning, and regional business coordination.
Patna City Details
Patna has a population of 1,599,920, making it one of the major urban centers in eastern India and an important administrative, education, and commercial city in Bihar. Its geographic coordinates are 25.59408° N, 85.13563° E, placing it in the fertile Ganges basin with strong road, rail, and domestic air links to cities such as Delhi, Kolkata, Mumbai, and Bengaluru.
The local currency in Patna is the Indian Rupee (INR), which is used for all everyday transactions, salaries, hotel bookings, and domestic transport. The country dialing code is +91, so international callers dialing Patna from abroad need to use India’s country code before the local number. These details are especially useful for business travelers, international students, NGOs, and companies arranging local vendor payments or phone-based support.
Time Differences from Patna
Patna is in UTC+5:30, so its time difference with other major cities depends on whether those cities are on standard time or daylight saving time.
New York: Patna is 10 hours 30 minutes ahead of New York during Eastern Standard Time (UTC-5) and 9 hours 30 minutes ahead during Eastern Daylight Time (UTC-4).
When it is 9:00 AM in Patna, it is 10:30 PM the previous day in New York during EST, or 11:30 PM the previous day during EDT.London: Patna is 5 hours 30 minutes ahead of London during Greenwich Mean Time (UTC+0) and 4 hours 30 minutes ahead during British Summer Time (UTC+1).
When it is 9:00 AM in Patna, it is 3:30 AM in London during GMT, or 4:30 AM during BST.Tokyo: Patna is 3 hours 30 minutes behind Tokyo, because Tokyo uses Japan Standard Time (UTC+9) with no DST.
When it is 9:00 AM in Patna, it is 12:30 PM in Tokyo the same day.Sydney: Patna is 4 hours 30 minutes behind Sydney during Australian Eastern Standard Time (UTC+10) and 5 hours 30 minutes behind during Australian Eastern Daylight Time (UTC+11).
When it is 9:00 AM in Patna, it is 1:30 PM in Sydney during AEST, or 2:30 PM during AEDT.Dubai: Patna is 1 hour 30 minutes ahead of Dubai, which uses Gulf Standard Time (UTC+4) year-round.
When it is 9:00 AM in Patna, it is 7:30 AM in Dubai the same day.
For practical scheduling, Patna overlaps best with Dubai and Southeast Asia in the morning, with London in Patna’s afternoon, and with New York mostly in Patna’s evening. This is why many India-US meetings are scheduled around 7 PM to 10 PM IST, while India-UK calls often work better between 1 PM and 6 PM IST.
Frequently Asked Questions
What time zone is Patna in?
Patna is in the Asia/Kolkata time zone, which is the official IANA time zone for the city and for all of India. In everyday use, this is called Indian Standard Time (IST), and it runs at UTC+5:30 throughout the year.
Does Patna observe daylight saving time?
No, Patna does not observe daylight saving time. The city stays on UTC+5:30 all year, so clocks do not move forward or backward in summer or winter. This makes local scheduling stable, but the time gap with cities like New York, London, and Sydney changes when those cities switch DST on or off.
What is the time difference between Patna and New York?
The difference depends on the season in New York. Patna is 10 hours 30 minutes ahead when New York is on Eastern Standard Time, and 9 hours 30 minutes ahead when New York is on Eastern Daylight Time. For example, 9:00 AM in Patna is 10:30 PM the previous day in New York during EST, or 11:30 PM the previous day during EDT.
What is the best time to call Patna from the US?
From the US, the best time to call Patna is usually during early US morning, which corresponds to late afternoon or evening in Patna. For example, 8:00 AM in New York is 5:30 PM in Patna during EDT, which is a practical window for business calls, customer support coordination, and university administration contacts. West Coast callers often need to call very early in the morning to reach Patna during normal office hours.
What is the best time to call Patna from the UK?
For UK callers, the most practical time is usually UK morning to early afternoon, which aligns with Patna afternoon to early evening. For example, 10:00 AM in London is 2:30 PM in Patna during British Summer Time, making it a strong overlap for legal, education, recruiting, and IT coordination. During winter on GMT, the gap becomes 5 hours 30 minutes, so a 9:00 AM London call reaches Patna at 2:30 PM.
What is the UTC offset for Patna?
Patna’s UTC offset is UTC+5:30. This means the city is five and a half hours ahead of UTC at all times, with no seasonal adjustment. The half-hour offset is important when creating calendar invites, airline itineraries, or support coverage schedules, because many people incorrectly assume all time zones are whole-hour offsets.
What currency does Patna use?
Patna uses the Indian Rupee (INR), the national currency of India. If you are traveling, paying local vendors, or estimating project costs in Bihar, all standard transactions are priced in INR rather than a separate regional currency. International visitors should also note that card acceptance varies by business type, so having INR available can be useful for local transport and smaller merchants.
Is Patna on the same time as Delhi and Mumbai?
Yes, Patna is on exactly the same time as Delhi, Mumbai, Kolkata, Bengaluru, Chennai, and the rest of India. The entire country follows Indian Standard Time (Asia/Kolkata, UTC+5:30), so there is no domestic time-zone change when coordinating meetings or travel between major Indian cities. This simplifies national scheduling for rail travel, airline departures, government offices, and remote teams.