Does it account for Daylight Saving Time?

Yes, our converter uses the IANA timezone database, which includes all current DST rules for every timezone in the world.

UTC (Coordinated Universal Time) is the primary time standard by which the world regulates clocks. All timezones are defined as offsets from UTC.

Can I compare multiple timezones at once?

Yes, you can add multiple cities or timezones and see the equivalent times side by side.

How many timezones are there in the world?

There are 38 distinct UTC offsets in use, ranging from UTC-12 to UTC+14. This includes half-hour (UTC+5:30 India, UTC+9:30 Australia) and 45-minute offsets (UTC+5:45 Nepal, UTC+8:45 Australia).

What is the International Date Line?

The International Date Line (IDL) runs roughly along the 180° meridian in the Pacific Ocean. When you cross it westward, you gain a day; crossing eastward, you lose a day.

Why do some timezones have 30 or 45 minute offsets?

Countries chose offsets that best matched their solar noon. India uses UTC+5:30 and Nepal uses UTC+5:45 because standard hourly offsets didn't align well with their geography.

Which country has the most timezones?

France has the most (12 timezones) due to overseas territories. Russia spans 11 timezones. The US has 6 (including Hawaii and Alaska).

NST to Dubai

+7h 30m

NST

NSTSOURCE

UTC-02:30☀ DST active

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Dubai

GST

UAE · UTC+04:00

HH07

MM30

19:30 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

NST

Dubai

12:00 AM

6:30 AM

2:00 AM

8:30 AM

4:00 AM

10:30 AM

6:00 AM

12:30 PM

8:00 AM

2:30 PM

10:00 AM

4:30 PM

12:00 PM

6:30 PM

2:00 PM

8:30 PM

4:00 PM

10:30 PM

6:00 PM

12:30 AM+1

8:00 PM

2:30 AM+1

10:00 PM

4:30 AM+1

Green rows indicate typical business hours (9 AM - 5 PM)

NST and GST on the World Map

The map below highlights the NST (Newfoundland Standard Time) and GST (Gulf Standard Time) timezone regions across the globe.

NST Zone

→

GST Zone

Explore all world timezones interactively →

NST – Newfoundland Standard Time

UTC-03:30

Newfoundland Standard Time (NST) is a unique half-hour offset time zone in Canada, 3.5 hours behind UTC.

Countries in NST

Canada (Newfoundland)

Major Cities in NST

St. John'sCorner BrookMount Pearl

Key Facts about NST

•NST is one of only a few half-hour offset time zones in the world.
•Newfoundland joined Canada in 1949 and kept its unique time zone.
•St. John's is the easternmost city in North America.

Daylight Saving:Yes – switches to NDT

Learn more about NST on Wikipedia

GST – Gulf Standard Time

UTC+04:00

Gulf Standard Time (GST) is used in the UAE, Oman, and other Gulf states, 4 hours ahead of UTC.

Countries in GST

UAEOmanGeorgiaAzerbaijanMauritius

Major Cities in GST

DubaiAbu DhabiMuscatBakuTbilisi

Key Facts about GST

•Dubai uses GST year-round with no daylight saving time.
•GST is 9 hours ahead of EST and 4 hours ahead of GMT.
•The Dubai Financial Market (DFM) operates on GST.

Daylight Saving:No – UTC+04:00 year-round

Learn more about GST on Wikipedia

About Dubai

Wikipedia

Dubai operates on Gulf Standard Time (GST), 4 hours ahead of GMT. Dubai's position between Europe and Asia makes it a strategic hub for international business.

Population:3.5 million

Metro:4.1 million

Business Hours:8:00 AM - 6:00 PM GST

Currency:AED (د.إ)

Stock Exchange:DFM (Dubai Financial Market)

Key Landmarks

Burj KhalifaPalm JumeirahBurj Al ArabDubai MallDubai Frame

Did You Know?

Dubai has no income tax, making it a major hub for international business.

Learn more about GST timezone →

NST vs Dubai: Offsets, DST and Best Call Times

NST runs on Newfoundland Standard Time (NST) at UTC-03:30. Dubai runs on Gulf Standard Time (GST) at UTC+04:00. That puts NST 7 hours 30 minutes ahead of Dubai — a difference of +7h 30m at the current offsets.

In practice, when it is 9:00 AM in NST it is 4:30 PM in Dubai. Midnight in NST is 7:30 AM in Dubai. Neither zone observes daylight saving time, so the offset between them stays constant all year.

NST to Dubai time conversion table

NST (NST)	Dubai (GST)	Day
12:00 AM	7:30 AM	same day
6:00 AM	1:30 PM	same day
7:00 AM	2:30 PM	same day
8:00 AM	3:30 PM	same day
9:00 AM	4:30 PM	same day
12:00 PM	7:30 PM	same day
3:00 PM	10:30 PM	same day
5:00 PM	12:30 AM	next day
6:00 PM	1:30 AM	next day
9:00 PM	4:30 AM	next day

Why people convert NST to Dubai time

Scheduling a call from NST to Dubai: a 10:00 AM start in NST lands at 5:30 PM in Dubai, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both NST and Dubai are inside the 9-to-5 working day between 9:00 AM and 9:30 AM NST time (4:30 PM–5:00 PM GST). That is roughly 0 hours 30 minutes of usable overlap.
Coordinating a NST-based team with Dubai contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.

Always state the zone abbreviation, not just the hour. "3:00 PM NST" is unambiguous; "3 PM" across a +7h 30m gap is not.
Block 9:00 AM–9:30 AM NST as the recurring meeting window if you work primarily from NST and need Dubai colleagues present.

About NST (Newfoundland Standard Time)

Newfoundland Standard Time (NST) is one of the few half-hour offset time zones in the world. It covers the island of Newfoundland in Canada and is 30 minutes ahead of Atlantic Standard Time. This unique offset exists because Newfoundland was an independent country until 1949.

About GST (Gulf Standard Time)

Gulf Standard Time (GST) is the time zone used in the United Arab Emirates, Oman, and other Gulf states. GST does not observe daylight saving time. Dubai and Abu Dhabi, major international business and tourism hubs, operate on GST.

Best time to call between NST and Dubai

Both NST and Dubai sit inside the 9 AM – 5 PM working day between 9:00 AM–9:30 AM NST, which is 4:30 PM–5:00 PM GST. That gives roughly 0 hours and 30 minutes of shared time — the safest window for a live call or meeting.

Business hours overlap

NST and Dubai overlap for only 30 minutes (9:00 AM–9:30 AM NST), so meetings have to be booked precisely.

NST is 7 hours 30 minutes ahead of Dubai (NST UTC-03:30 → GST UTC+04:00). The shared working window is 9:00 AM–9:30 AM NST. Remember to re-check around daylight-saving transitions.

🕐 Daylight Saving Time Info

NST

☀ Currently in DST

Standard: UTC-03:30 · DST: UTC-02:30

Clocks fall back on Sun, Nov 1, 2026

Dubai

Does not observe DST

Learn More About Time

Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:

⏳

History of Timekeeping

From sundials to atomic clocks - 5000 years of measuring time

🌍

How Time Zones Work

UTC, offsets, and why zones don't follow straight lines

☀️

Daylight Saving Time

DST dates, which countries observe it, and the ongoing debate

Frequently Asked Questions

What is the time difference between NST and Dubai?

NST (NST, UTC-03:30) is 7 hours 30 minutes ahead of Dubai (GST, UTC+04:00). The gap is currently +7h 30m.

How do I convert NST time to Dubai time?

Add +7h 30m to NST local time. For example, 9:00 AM in NST is 4:30 PM in Dubai.

What time is it in Dubai right now?

Dubai uses GST at UTC+04:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +7h 30m offset from NST.

What is the best time to call Dubai from NST?

Call between 9:00 AM and 9:30 AM NST — that maps to 4:30 PM–5:00 PM GST and keeps both parties inside the working day.

Which is ahead, NST or Dubai?

NST is 7 hours 30 minutes ahead of Dubai. When it is 12:00 PM in NST it is 7:30 PM in Dubai.

Do NST and Dubai use different time zones?

NST uses NST at UTC-03:30, while Dubai (UAE) uses GST at UTC+04:00. The IANA identifiers are America/St_Johns and Asia/Dubai.

Does daylight saving time affect the NST–Dubai difference?

Neither zone observes daylight saving time, so the +7h 30m offset between NST and Dubai is fixed all year.

Which other cities share NST's time zone?

NST also covers St. John's, Corner Brook, Mount Pearl.

Which countries use NST, NST's zone?

NST is used in Canada (Newfoundland).

Is there a day difference between NST and Dubai?

Not normally. The +7h 30m gap only pushes the date over for late-evening times.

What is the time difference between NST and Dubai?

Dubai is +7h 30m from NST.

What timezone is NST in?

NST operates on its local timezone.

What timezone is Dubai in?

Dubai operates on Gulf Standard Time (GST), 4 hours ahead of GMT. Dubai's position between Europe and Asia makes it a strategic hub for international business.