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).

BDST to New Zealand

+7h

BDST

BDSTSOURCE

UTC+06:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

New Zealand

NZDT

UTC+13:00☀ DST active

HH07

MM00

19:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

BDST

New Zealand

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 Standard 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

NZST – New Zealand Standard Time

UTC+12:00

New Zealand Standard Time (NZST) is the time zone for New Zealand, 12 hours ahead of UTC.

Countries in NZST

New Zealand

Major Cities in NZST

AucklandWellingtonChristchurchHamiltonDunedin

Key Facts about NZST

•New Zealand is among the first major countries to see a new day.
•NZST is 17 hours ahead of EST.
•New Zealand observes DST from September to April (Southern Hemisphere summer).

Daylight Saving:Yes – switches to NZDT

Learn more about NZST on Wikipedia

Everything You Need to Know About BDST and New Zealand Time

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

In practice, when it is 9:00 AM in BDST it is 4:00 PM in New Zealand. Midnight in BDST is 7:00 AM in New Zealand.New Zealand observes daylight saving time while BDST does not, so the gap narrows or widens by an hour part of the year.

BDST to New Zealand time conversion table

BDST (BDST)	New Zealand (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 BDST to New Zealand time

Scheduling a call from BDST to New Zealand: a 10:00 AM start in BDST lands at 5:00 PM in New Zealand, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both BDST and New Zealand 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.
Coordinating a BDST-based team with New Zealand 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 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 BDST and need New Zealand colleagues present.
New Zealand: Clocks fall back on Sat, Apr 3, 2027. Any meeting series spanning that date will shift by an hour in local time.

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 NZST (New Zealand Standard Time)

New Zealand Standard Time (NZST) is the standard time zone for New Zealand and its dependencies. New Zealand is among the first countries to see a new calendar day. During summer (September to April), clocks advance to New Zealand Daylight Time (NZDT, UTC+13:00).

Best time to call between BDST and New Zealand

Both BDST and New Zealand 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

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

BDST is 7 hours ahead of New Zealand (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

BDST

Does not observe DST

New Zealand

☀ 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 BDST and New Zealand?

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

How do I convert BDST time to New Zealand time?

Add +7h to BDST local time. For example, 9:00 AM in BDST is 4:00 PM in New Zealand.

What time is it in New Zealand right now?

New Zealand 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 BDST.

What is the best time to call New Zealand from BDST?

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, BDST or New Zealand?

BDST is 7 hours ahead of New Zealand. When it is 12:00 PM in BDST it is 7:00 PM in New Zealand.

Do BDST and New Zealand use different time zones?

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

Does daylight saving time affect the BDST–New Zealand difference?

Yes at the moment: New Zealand is on daylight saving time and BDST is not, so the +7h gap shifts by an hour when exactly one of them changes clocks.

Which other cities share BDST's time zone?

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

Which countries use BDST, BDST's zone?

BDST is used in Bangladesh.

Is there a day difference between BDST and New Zealand?

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

What is the time difference between BDST and New Zealand?

New Zealand is +7h from BDST.

What timezone is BDST in?

BDST operates on its local timezone.

What timezone is New Zealand in?

New Zealand 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.