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South San Francisco to IST Time Converter

Updating current time…
South San Francisco
California, USA
PDT
12am
3am
6am
9am
12pm
3pm
6pm
9pm
IST
India Standard Time
GMT +5:30
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

5:00 am05:00 PDT (UTC-7), Oct 11, 2026 = 5:30 pm17:30 IST (UTC+5:30), Oct 11, 2026

South San Francisco is 12 hours and 30 minutes behind IST.

How the time difference changes

For most of the year, South San Francisco is 12 hours and 30 minutes behind IST. At other times of the year, South San Francisco is 13 hours and 30 minutes behind IST.

For most of the year, working hours of 9:00 am to 5:00 pm in South San Francisco correspond to 9:30 pm to 5:30 am (next day) in IST. At other times of the year, working hours of 9:00 am to 5:00 pm in South San Francisco correspond to 10:30 pm to 6:30 am (next day) in IST.For most of the year, working hours of 09:00 to 17:00 in South San Francisco correspond to 21:30 to 05:30 (next day) in IST. At other times of the year, working hours of 09:00 to 17:00 in South San Francisco correspond to 22:30 to 06:30 (next day) in IST.

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

Time Difference

PDT (Pacific Daylight Time) is 12 hours and 30 minutes behind India Standard Time.
5:00 am05:00 in South San Francisco, CA, USA is 5:30 pm17:30 in IST

South San Francisco to IST call time
Best time for a conference call or a meeting is between 6:30pm-7:30pm18:30-19:30 in South San Francisco which corresponds to 7am-8am07:00-08:00 in IST (next day)

5:00 am05:00 PDT (Pacific Daylight Time) (South San Francisco, CA, USA). Offset UTC -7:00 hours
5:30 pm17:30 India Standard Time (IST). Offset UTC +5:30 hours

5:00 am05:00 South San Francisco, CA, USA / 5:30 pm17:30 IST

South San Francisco, CA, USAIST
12:00am12:30pm
1:00am1:30pm
2:00am2:30pm
3:00am3:30pm
4:00am4:30pm
5:00am5:30pm
6:00am6:30pm
7:00am7:30pm
8:00am8:30pm
9:00am9:30pm
10:00am10:30pm
11:00am11:30pm
12:00pm12:30am
1:00pm1:30am
2:00pm2:30am
3:00pm3:30am
4:00pm4:30am
5:00pm5:30am
6:00pm6:30am
7:00pm7:30am
8:00pm8:30am
9:00pm9:30am
10:00pm10:30am
11:00pm11:30am
00:0012:30
01:0013:30
02:0014:30
03:0015:30
04:0016:30
05:0017:30
06:0018:30
07:0019:30
08:0020:30
09:0021:30
10:0022:30
11:0023:30
12:0000:30
13:0001:30
14:0002:30
15:0003:30
16:0004:30
17:0005:30
18:0006:30
19:0007:30
20:0008:30
21:0009:30
22:0010:30
23:0011:30

South San Francisco Information

Time Zone

Abbreviation / Name
PDT - Pacific Daylight Time
PST - Pacific Standard Time
UTC / GMT Offset
-7:00 hours during Pacific Daylight Time, currently in use.
-8:00 hours during Pacific Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hourSunday, March 8, 2026 at 2:00 amSunday, March 8, 2026 at 02:00 local time. DST starts annually on the 2nd Sunday of March. Clocks are turned forward 1 hour to Sunday, March 8, 2026 at 3:00 amSunday, March 8, 2026 at 03:00 local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves backward for one hourSunday, November 1, 2026 at 2:00 amSunday, November 1, 2026 at 02:00 local time. DST ends annually on the 1st Sunday of November. Clocks are turned backward 1 hour to Sunday, November 1, 2026 at 1:00 amSunday, November 1, 2026 at 01:00 local standard time instead. Also called Fall Back or switch to Winter Time.
Clock Changes
USA daylight saving time · Clock changes worldwide

South San Francisco Facts

Country
USA
State
California
Alternative Names
Baden, Juzhen San Francisko, Saus-San-Francisko, Saut San Francisko, South San Francisco, nan jiu jin shan, sa'utha syana phransisko, saususanfuranshisuko, swt san fransyskw kalyfrnya, swwth san fransyskw, Саус-Сан-Франциско, Саут Сан Франциско, Южен Сан Франциско, سوت سان فرانسیسکو، کالیفرنیا, سووث سان فرانسيسكو, साउथ स्यान फ्रान्सिस्को, サウスサンフランシスコ, 南旧金山, 南舊金山
Population
67,271
Currency
Dollar (USD)
Geographic Coordinates
37° 39' N Latitude / 122° 24' W Longitude
International Dialing Code
+1

India Standard Time

Offset: IST is 5 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Asia

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, Bangalore, Chennai, Kolkata.

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.

IST Time Zone Geo Map
IST timezone map

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
EST to ISTGMT to ESTPST to ESTEST to GMTPST to GMT