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).

Bangladesh to NZDT

+7h

Bangladesh

BDSTSOURCE

UTC+06:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

NZDT

UTC+13:00☀ DST active

HH07

MM00

19:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

Bangladesh

NZDT

12:00 AM

7:00 AM

2:00 AM

9:00 AM

4:00 AM

11:00 AM

6:00 AM

1:00 PM

8:00 AM

3:00 PM

10:00 AM

5:00 PM

12:00 PM

7:00 PM

2:00 PM

9:00 PM

4:00 PM

11:00 PM

6:00 PM

1:00 AM+1

8:00 PM

3:00 AM+1

10:00 PM

5:00 AM+1

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

BDST and NZDT on the World Map

The map below highlights the BDST (Bangladesh Standard Time) and NZDT (New Zealand Daylight Time) timezone regions across the globe.

BDST Zone

→

NZDT Zone

Explore all world timezones interactively →

BDST – Bangladesh Standard Time

UTC+06:00

Bangladesh Standard Time (BDST, UTC+06:00) is the time zone for Bangladesh, 6 hours ahead of UTC.

Countries in BDST

Bangladesh

Major Cities in BDST

DhakaChittagongKhulnaRajshahiSylhet

Key Facts about BDST

•Bangladesh uses a single time zone, UTC+06:00, across the entire country.
•Bangladesh does not observe daylight saving time, so the offset is fixed all year.
•Dhaka is one of the most densely populated cities globally.
•BDST is written here to distinguish it from British Summer Time (BST).

Daylight Saving:No – UTC+06:00 year-round

Learn more about BDST on Wikipedia

NZDT – New Zealand Daylight Time

UTC+13:00

New Zealand Daylight Time (NZDT, UTC+13:00) is New Zealand's summer time zone, one of the earliest offsets in the world.

Countries in NZDT

New Zealand

Major Cities in NZDT

AucklandWellingtonChristchurchHamiltonDunedin

Key Facts about NZDT

•NZDT runs from the last Sunday in September to the first Sunday in April.
•NZDT is UTC+13:00 — one of the earliest time offsets used anywhere.
•New Zealand changes its clocks two to three weeks before Australia.
•The Chatham Islands observe UTC+13:45 during their summer time.

Daylight Saving:Yes – switches to NZDT

Learn more about NZDT on Wikipedia

Everything You Need to Know About Bangladesh and NZDT Time

Bangladesh runs on Bangladesh Standard Time (BDST) at UTC+06:00. NZDT runs on New Zealand Daylight Time (NZDT) at UTC+13:00. That puts Bangladesh 7 hours ahead of NZDT — a difference of +7h at the current offsets.

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

Bangladesh to NZDT time conversion table

Bangladesh (BDST)	NZDT (NZDT)	Day
12:00 AM	7:00 AM	same day
6:00 AM	1:00 PM	same day
7:00 AM	2:00 PM	same day
8:00 AM	3:00 PM	same day
9:00 AM	4:00 PM	same day
12:00 PM	7:00 PM	same day
3:00 PM	10:00 PM	same day
5:00 PM	12:00 AM	next day
6:00 PM	1:00 AM	next day
9:00 PM	4:00 AM	next day

Why people convert Bangladesh to NZDT time

Scheduling a call from Bangladesh to NZDT: a 10:00 AM start in Bangladesh lands at 5:00 PM in NZDT, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both Bangladesh and NZDT are inside the 9-to-5 working day between 9:00 AM and 10:00 AM BDST time (4:00 PM–5:00 PM NZDT). That is roughly 1 hours of usable overlap.
Watching a live event or market open: Bangladesh viewers need 4:00 PM in NZDT to catch a 9:00 AM start there, and 5:00 PM if the event is anchored to Bangladesh.

Always state the zone abbreviation, not just the hour. "3:00 PM BDST" is unambiguous; "3 PM" across a +7h gap is not.
Block 9:00 AM–10:00 AM BDST as the recurring meeting window if you work primarily from Bangladesh and need NZDT colleagues present.

About BDST (Bangladesh Standard Time)

Bangladesh Standard Time (BDST) is the single time zone used across Bangladesh, fixed at UTC+06:00 all year. Bangladesh has not observed daylight saving time since a short-lived experiment in 2009, so the gap between Bangladesh and every other zone is constant. Dhaka, the capital, is one of the most densely populated cities in the world. Because the country sits close to the middle of the UTC+06:00 band, solar noon is near 12:00 for most of the year. BDST is listed separately from British Summer Time, which shares the BST abbreviation but is UTC+01:00.

About NZDT (New Zealand Daylight Time)

New Zealand Daylight Time (NZDT) is the summer time zone for New Zealand, one hour ahead of New Zealand Standard Time (NZST, UTC+12:00). It runs from the last Sunday in September to the first Sunday in April, so New Zealand shifts a week or two earlier in spring than Australia. At UTC+13:00, NZDT is among the earliest offsets in the world — only Samoa, Tonga and parts of Kiribati run further ahead at certain times of year. Auckland and Wellington are 13 hours ahead of UTC during NZDT, 12 hours ahead of Sydney, and 18 hours ahead of New York. The Chatham Islands, 45 minutes further east, move to UTC+13:45.

Best time to call between Bangladesh and NZDT

Both Bangladesh and NZDT sit inside the 9 AM – 5 PM working day between 9:00 AM–10:00 AM BDST, which is 4:00 PM–5:00 PM NZDT. That gives roughly 1 hours of shared time — the safest window for a live call or meeting.

Business hours overlap

Bangladesh and NZDT overlap for only 60 minutes (9:00 AM–10:00 AM BDST), so meetings have to be booked precisely.

Bangladesh is 7 hours ahead of NZDT (BDST UTC+06:00 → NZDT UTC+13:00). The shared working window is 9:00 AM–10:00 AM BDST. Remember to re-check around daylight-saving transitions.

🕐 Daylight Saving Time Info

Bangladesh

Does not observe DST

NZDT

☀ Currently in DST

Standard: UTC+12:00 · DST: UTC+13:00

Clocks fall back on Sat, Apr 3, 2027

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 Bangladesh and NZDT?

Bangladesh (BDST, UTC+06:00) is 7 hours ahead of NZDT (NZDT, UTC+13:00). The gap is currently +7h.

How do I convert Bangladesh time to NZDT time?

Add +7h to Bangladesh local time. For example, 9:00 AM in Bangladesh is 4:00 PM in NZDT.

What time is it in NZDT right now?

NZDT uses NZDT at UTC+13:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +7h offset from Bangladesh.

What is the best time to call NZDT from Bangladesh?

Call between 9:00 AM and 10:00 AM BDST — that maps to 4:00 PM–5:00 PM NZDT and keeps both parties inside the working day.

Which is ahead, Bangladesh or NZDT?

Bangladesh is 7 hours ahead of NZDT. When it is 12:00 PM in Bangladesh it is 7:00 PM in NZDT.

Do Bangladesh and NZDT use different time zones?

Bangladesh (Bangladesh) uses BDST at UTC+06:00, while NZDT uses NZDT at UTC+13:00. The IANA identifiers are Asia/Dhaka and Pacific/Auckland.

Does daylight saving time affect the Bangladesh–NZDT difference?

Neither zone observes daylight saving time, so the +7h offset between Bangladesh and NZDT is fixed all year.

Which other cities share Bangladesh's time zone?

BDST also covers Dhaka, Chittagong, Khulna, Rajshahi, Sylhet.

Which countries use BDST, Bangladesh's zone?

BDST is used in Bangladesh.

Is there a day difference between Bangladesh and NZDT?

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

What is the time difference between Bangladesh and NZDT?

NZDT is +7h from Bangladesh.

What timezone is Bangladesh in?

Bangladesh operates on its local timezone.

What timezone is NZDT in?

NZDT operates on its local timezone.

Which countries use BDST (Bangladesh Standard Time)?

BDST is used in Bangladesh.

Does BDST observe daylight saving time?

No, BDST does not observe daylight saving time and remains at UTC+06:00 year-round.

What are some interesting facts about BDST?

Bangladesh uses a single time zone, UTC+06:00, across the entire country. Bangladesh does not observe daylight saving time, so the offset is fixed all year.