Time Difference

Surabaya vs Kaohsiung Time Difference

Compare the current local time in Surabaya, Indonesia and Kaohsiung, Taiwan.

Live local timeDST awareUTC offsets

From

Surabaya

Indonesia

5:10 PM

Sun, Nov 1

UTC+7Asia/Jakarta

Difference

1 hour

Swap

Kaohsiung

Taiwan

6:10 PM

Sun, Nov 1

UTC+8Asia/Taipei

Current difference

Kaohsiung is currently 1 hour ahead of Surabaya.

This difference is calculated using the current UTC offsets for both locations and automatically reflects daylight-saving changes.

24-hour comparison

Compare Surabaya and Kaohsiung hour by hour

See how a full local day in Surabaya, Indonesia maps to Kaohsiung, Taiwan. TimeInOne automatically accounts for timezone offsets, date changes and daylight-saving transitions.

24-hour day

Best working-hours overlap

9:00 AM – 5:00 PM in Surabaya

corresponds to 10:00 AM – 6:00 PM in Kaohsiung.

8 hours overlap

Surabaya

Asia/Jakarta

Kaohsiung

Asia/Taipei

Availability

12:00 AM

Sun, Nov 1

1:00 AM

Sun, Nov 1

Night

1:00 AM

Sun, Nov 1

2:00 AM

Sun, Nov 1

Night

2:00 AM

Sun, Nov 1

3:00 AM

Sun, Nov 1

Night

3:00 AM

Sun, Nov 1

4:00 AM

Sun, Nov 1

Night

4:00 AM

Sun, Nov 1

5:00 AM

Sun, Nov 1

Night

5:00 AM

Sun, Nov 1

6:00 AM

Sun, Nov 1

Night

6:00 AM

Sun, Nov 1

7:00 AM

Sun, Nov 1

Night

7:00 AM

Sun, Nov 1

8:00 AM

Sun, Nov 1

Possible

8:00 AM

Sun, Nov 1

9:00 AM

Sun, Nov 1

Possible

9:00 AM

Sun, Nov 1

10:00 AM

Sun, Nov 1

Good overlap

10:00 AM

Sun, Nov 1

11:00 AM

Sun, Nov 1

Good overlap

11:00 AM

Sun, Nov 1

12:00 PM

Sun, Nov 1

Good overlap

12:00 PM

Sun, Nov 1

1:00 PM

Sun, Nov 1

Good overlap

1:00 PM

Sun, Nov 1

2:00 PM

Sun, Nov 1

Good overlap

2:00 PM

Sun, Nov 1

3:00 PM

Sun, Nov 1

Good overlap

3:00 PM

Sun, Nov 1

4:00 PM

Sun, Nov 1

Good overlap

4:00 PM

Sun, Nov 1

5:00 PM

Sun, Nov 1

Good overlap

5:00 PM

Sun, Nov 1

6:00 PM

Sun, Nov 1

Possible

6:00 PM

Sun, Nov 1

7:00 PM

Sun, Nov 1

Possible

7:00 PM

Sun, Nov 1

8:00 PM

Sun, Nov 1

Possible

8:00 PM

Sun, Nov 1

9:00 PM

Sun, Nov 1

Night

9:00 PM

Sun, Nov 1

10:00 PM

Sun, Nov 1

Night

10:00 PM

Sun, Nov 1

11:00 PM

Sun, Nov 1

Night

11:00 PM

Sun, Nov 1

12:00 AM

Next day

Mon, Nov 2

Night

Working-hour labels use a general 9:00 AM–6:00 PM schedule. Individual schedules may differ.

On daylight-saving transition dates, a local day can contain 23 or 25 real hours instead of 24.

Call planning

Best time to call Kaohsiung from Surabaya

Compare typical business hours in Surabaya, Indonesia and Kaohsiung, Taiwan to find a practical time for calls, meetings or international coordination.

No direct business-hours overlap

Flexible scheduling is recommended

Typical 9:00 AM–6:00 PM working hours do not overlap directly between Surabayaand Kaohsiung. Consider an early-morning or evening call instead.

Other reasonable windows

Surabaya

5:10 PM – 8:10 PM

Kaohsiung

6:10 PM – 9:10 PM

Recommendations use typical 9:00 AM–6:00 PM business hours and a broader 7:00 AM–9:00 PM acceptable calling window. Individual schedules may differ.

Time difference explained

Surabaya and Kaohsiung time difference explained

Current local-time relationship

Kaohsiung is currently 1 hour ahead of Surabaya.

Surabaya uses Asia/Jakarta and currently has an offset of UTC+7. Kaohsiung uses Asia/Taipei and currently has an offset of UTC+8.

Working-hours overlap

For a typical 9:00 AM–6:00 PM workday, the cities overlap from 9:00 AM to 5:00 PM in Surabaya, corresponding to 10:00 AM–6:00 PM in Kaohsiung.

Because UTC offsets can change during the year, always check the selected date when planning an important international call or meeting.

Convert a specific time

Need more than the current difference?

Convert a specific date and local time between Surabaya and Kaohsiung.

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Local clocks

Explore each city

Current time in Surabaya Current time in Kaohsiung

FAQ

Surabaya to Kaohsiung time difference FAQ

Common questions about the current time difference, UTC offsets, daylight-saving changes and practical calling hours between Surabaya and Kaohsiung.

What is the time difference between Surabaya and Kaohsiung?

The current time difference between Surabaya and Kaohsiung is 1 hour. Kaohsiung is currently 1 hour ahead of Surabaya.

Is Kaohsiung ahead of or behind Surabaya?

Kaohsiung is currently 1 hour ahead of Surabaya.

What time is it in Kaohsiung when it is 9:00 AM in Surabaya?

Using the current UTC offsets, 9:00 AM in Surabaya corresponds to 10:00 AM in Kaohsiung. The exact difference can change when daylight-saving rules change.

What is the best time to call Kaohsiung from Surabaya?

Typical 9:00 AM–6:00 PM business hours overlap between 9:00 AM and 5:00 PM in Surabaya. This corresponds to 10:00 AM–6:00 PM in Kaohsiung.

Can the time difference between Surabaya and Kaohsiung change?

Yes. The time difference can change if Surabaya or Kaohsiung changes its UTC offset because of daylight-saving or other local time-zone rules. TimeInOne uses the IANA zones Asia/Jakarta and Asia/Taipei for date-aware calculations.