IST to Seattle Time Converter

Updating current time…
IST
India Standard Time
UTC+5:30
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Seattle
Washington, USAPST
UTC−8
13h 30m behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

10:00 pm22:00 IST (UTC+5:30), Nov 1, 2026 = 8:30 am08:30 PST (UTC-8), Nov 1, 2026

IST is 13 hours and 30 minutes ahead of Seattle.

How the time difference changes

For most of the year, IST is 12 hours and 30 minutes ahead of Seattle. From Nov 1, 2026 to Mar 14, 2027, IST is 13 hours and 30 minutes ahead of Seattle.

For most of the year, working hours of 9:00 am to 6:00 pm in IST correspond to 8:30 pm (previous day) to 5:30 am in Seattle. At other times of the year, working hours of 9:00 am to 6:00 pm in IST correspond to 7:30 pm (previous day) to 4:30 am in Seattle.For most of the year, working hours of 09:00 to 18:00 in IST correspond to 20:30 (previous day) to 05:30 in Seattle. At other times of the year, working hours of 09:00 to 18:00 in IST correspond to 19:30 (previous day) to 04:30 in Seattle.

Compare IST time with Seattle time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

India Standard Time is 13 hours and 30 minutes ahead of PST (Pacific Standard Time).
10:00 pm22:00 in IST is 8:30 am08:30 in Seattle, WA, USA

IST to Seattle call time
Best time for a conference call or a meeting is between 7:30am-8:30am07:30-08:30 in IST which corresponds to 7pm-8pm19:00-20:00 in Seattle (previous day). Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.

10:00 pm22:00 India Standard Time (IST). Offset UTC +5:30 hours
8:30 am08:30 PST (Pacific Standard Time) (Seattle, WA, USA). Offset UTC -8:00 hours

10:00 pm22:00 IST / 8:30 am08:30 Seattle, WA, USA

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
ISTSeattle, WA, USA
11:30am previous day PDT UTC-7
12:30pm previous day PDT UTC-7
1:30pm previous day PDT UTC-7
2:30pm previous day PDT UTC-7
3:30pm previous day PDT UTC-7
4:30pm previous day PDT UTC-7
5:30pm previous day PDT UTC-7
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7:30pm previous day PDT UTC-7
8:30pm previous day PDT UTC-7
9:30pm previous day PDT UTC-7
10:30pm previous day PDT UTC-7
11:30pm previous day PDT UTC-7
12:30am PDT UTC-7
1:30am PDT UTC-7
1:30am
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9:30am
11:30 previous day PDT UTC-7
12:30 previous day PDT UTC-7
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14:30 previous day PDT UTC-7
15:30 previous day PDT UTC-7
16:30 previous day PDT UTC-7
17:30 previous day PDT UTC-7
18:30 previous day PDT UTC-7
19:30 previous day PDT UTC-7
20:30 previous day PDT UTC-7
21:30 previous day PDT UTC-7
22:30 previous day PDT UTC-7
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00:30 PDT UTC-7
01:30 PDT UTC-7
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India Standard Time

Offset: IST is 5 hours and 30 minutes ahead of Greenwich Mean Time (GMT).

Countries using this time zone: India

Principal Cities: The largest city in the IST time zone is Mumbai in India, with about 12.692 million people. Other major cities in this time zone include Delhi, Bengaluru, Hyderabad, Ahmedabad.

Daylight Saving: Clocks in India Standard Time (IST) do not change for daylight saving time, so IST stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.

Current time in India: India time now

Map of the areas on India Standard Time (IST)
IST all year

Open the world time zone map© OpenStreetMap

IST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +0530 - basic
  • +05:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0530 - sign character (+) followed by a four digit time providing hours (05) and minutes (30) of the offset. Indicates an offset of five hours and thirty minutes to the east of the zero meridian.
IANA/Olson: Reflects IST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Asia/Calcutta
  • Asia/Kolkata
IST Abbreviation: Several time zones share IST abbreviation and it could refer to these time zones
  • India Standard Time - UTC +5:30
  • Irish Standard Time - UTC +1
  • Israel Standard Time - UTC +2

Seattle Time Zone and Facts

Time Zone

Abbreviation / Offset
PST – Pacific Standard Time, UTC-8 (now)
PDT – Pacific Daylight Time, UTC-7 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 14, 2027 at 2:00 amSunday, March 14, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (PDT). DST starts on the 2nd Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, November 7, 2027 at 2:00 amSunday, November 7, 2027 at 02:00: clocks go back 1 hour to 1:00 am01:00 (PST). DST ends on the 1st Sunday of November each year. Also called Fall Back or Winter Time.
Clock Changes
USA daylight saving time · Clock changes worldwide

Seattle Facts

Country
USA
State
Washington
Alternative Names
SEA, Seatl, Seattle, Seattlum, Siatl, Siatul, Siehtl, Sietl, Sietla, Sietlas, Sijetl, Siyaatil, Séatl, ciyattil, shiatoru, si'aitala, siaeteul, sietʼli, siyatal, siyatala, syatl, xi ya tu, Σιάτλ, Сиатъл, Сиетл, Сиэтл, Сијетл, Сіэтл, Сієтл, Սիեթլ, סיאטל, سياتل, سیئٹل, سیاتل, سیاٹل, सिअ‍ॅटल, सीऐटल, সিয়াটল, சியாட்டில், ಸಿಯಾಟಲ್, ซีแอตเทิล, სიეტლი, ስያትል, ស៊ីតថល, シアトル, 西雅圖, 시애틀
Population
780,995
Currency
Dollar (USD)
Geographic Coordinates
47° 36' N Latitude / 122° 19' W Longitude
International Dialing Code
+1
More About Seattle
Seattle time now