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PDT to IST Time Converter

Use this PDT to IST time converter to compare US West Coast and India time instantly. IST is 12 hours and 30 minutes ahead of PDT, so 9:00 AM PDT becomes 9:30 PM IST and 5:00 PM PDT becomes 5:30 AM (next day) IST. The page is useful for business-hours overlap, international calls, remote-team handoffs, webinars, and travel planning, with daylight saving adjustments handled automatically.

PDT Pacific Daylight Time
...
IST India Standard Time
...
Select a time to convert

PDT to IST Quick Facts

Use this PDT to IST converter to compare US West Coast and India time, check the 12 hours and 30 minutes gap, and confirm the right slot for calls, handoffs, and deadlines. Find the best overlap for calls and meetings.

Time Difference
India Standard Time is 12 hours and 30 minutes ahead of Pacific Daylight Time
Useful when deadlines, handoffs, or calls cross workday boundaries.
Best Call Window
Normal business hours do not overlap well here, so test early-morning or late-evening compromise slots.
Common Use Cases
Useful for remote teams, customer support windows, travel planning, webinars, and same-day deadline handoffs.

How to Convert PDT to IST

Converting between Pacific Daylight Time and India Standard Time means accounting for a 12 hours and 30 minutes gap — here's how to do it in under 10 seconds with no sign-up.

Enter Your PDT Time

Pick the date and time in Pacific Daylight Time (UTC -7) that you want to convert. Hit "Now" to load the current PDT time instantly, or use "+1h" to step forward and compare.

Read the IST Result

The equivalent India Standard Time (UTC +5:30) time appears immediately. Since IST is 12 hours and 30 minutes ahead of PDT, conversions often cross midnight — look for the date-change label.

Copy or Fine-Tune

Click "Copy Time" to grab the IST result for your calendar or message. Use "+1d" to check how the conversion shifts across dates — useful when Daylight Saving Time changes the gap.

Why Choose Our PDT to IST Converter

Align PDT–IST Meetings Instantly

With 12 hours and 30 minutes between PDT and IST, business-hours overlap is limited. This tool instantly shows which hours work on both sides, so you can lock in a meeting without a chain of "does 3 PM work for you?" emails.

Spot Date-Line Shifts at a Glance

A PDT evening at 9 PM is already the next morning in IST. This converter flags date changes beside the result — critical when booking flights, hitting deadlines, or scheduling across the United States–India corridor.

Handles DST Transitions Automatically

The half-hour offset between PDT (UTC -7) and IST (UTC +5:30) already makes mental math tricky — add Daylight Saving Time and the gap can shift further. This converter uses live UTC offsets, so you're always accurate.

Never Miss a PDT-Timed Event

Product launches, sports matches, and webinars are often announced in PDT. Convert the event time to IST so you know exactly when to tune in — with a 12 hours and 30 minutes difference, a morning event in United States falls during work hours in India.

PDT to IST Time Conversion Chart

Quick-reference conversion table covering every hour of the day at a glance.

Complete 24-Hour Conversion

Pacific Daylight Time to India Standard Time full day schedule

12:00 AM
PDT
→
12:30 PM
IST
1:00 AM
PDT
→
1:30 PM
IST
2:00 AM
PDT
→
2:30 PM
IST
3:00 AM
PDT
→
3:30 PM
IST
4:00 AM
PDT
→
4:30 PM
IST
5:00 AM
PDT
→
5:30 PM
IST
6:00 AM
PDT
→
6:30 PM
IST
7:00 AM
PDT
→
7:30 PM
IST
8:00 AM
PDT
→
8:30 PM
IST
9:00 AM
PDT
→
9:30 PM
IST
10:00 AM
PDT
→
10:30 PM
IST
11:00 AM
PDT
→
11:30 PM
IST
12:00 PM
PDT
→
12:30 AM
IST
(next day)
1:00 PM
PDT
→
1:30 AM
IST
(next day)
2:00 PM
PDT
→
2:30 AM
IST
(next day)
3:00 PM
PDT
→
3:30 AM
IST
(next day)
4:00 PM
PDT
→
4:30 AM
IST
(next day)
5:00 PM
PDT
→
5:30 AM
IST
(next day)
6:00 PM
PDT
→
6:30 AM
IST
(next day)
7:00 PM
PDT
→
7:30 AM
IST
(next day)
8:00 PM
PDT
→
8:30 AM
IST
(next day)
9:00 PM
PDT
→
9:30 AM
IST
(next day)
10:00 PM
PDT
→
10:30 AM
IST
(next day)
11:00 PM
PDT
→
11:30 AM
IST
(next day)
The two zones in context

PDT vs IST — cities and working rhythm

PDT — Pacific Daylight Time
Primary cities: Los Angeles, San Francisco, Seattle, Vancouver (summer)

US West Coast summer offset (mid-March to early November), UTC-7. During PDT, the 7-h gap with UTC / London simplifies daylight-hour overlap — 9 AM PT = 5 PM London (BST).

IST — India Standard Time
Primary cities: Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata

Indian business hours run 10 AM – 7 PM IST typically; IT / BPO shifts commonly extend to cover US and UK working hours, so 3:30 PM – 12:30 AM IST (US overlap) and 12:30 PM – 9 PM IST (UK overlap) are the two second shifts you see most often. Weekend is Saturday-Sunday for most private-sector employers.

Time gap: IST is 12.5 hours ahead of PDT (standard-time offsets — daylight-saving flips shift this by an hour twice a year in most northern-hemisphere zones).

PDT to IST FAQ

Quick answers about daylight saving time, date changes, business-hour overlap, and the most common scheduling questions between Pacific Daylight Time and India Standard Time.

What is the time difference between PDT and IST?

IST is 12 hours 30 minutes ahead of PDT. PDT is UTC −7:00 and IST is UTC +5:30 relative to UTC. PDT observes daylight saving but IST does not, so the gap between them shifts by one hour twice a year. In PDT winter the difference is 12 hours 30 minutes; in summer it changes by an hour.

When can PDT and IST have business-hour overlap?

There is no clean business-hour overlap between PDT and IST — the 12 hours 30 minutes gap pushes at least one side outside 9-to-5. Schedule calls at the very start or end of one party's day.

Does PDT or IST observe daylight saving time?

PDT observes daylight saving but IST does not, so the gap between them shifts by one hour twice a year. In PDT winter the difference is 12 hours 30 minutes; in summer it changes by an hour.

How do I quickly convert PDT to IST?

To convert PDT to IST, add 12 hours 30 minutes to the PDT time. Example: if it's 10:00 AM PDT, it's 22:00 IST that day. The live converter at the top of this page handles DST automatically.

Popular PDT Time Converters

Explore more PDT conversions for major business and travel corridors. Each page includes a 24-hour chart, time difference summary, and meeting overlap guidance.

Convert Other Time Zones to IST

Find the time difference from any major zone into India Standard Time. Use these pages when scheduling with India from a different region.

🇮🇳 Swap direction — IST to PDT Converter