Time Difference

Lanzhou vs Medan Time Difference

Compare the current local time in Lanzhou, China and Medan, Indonesia.

Live local timeDST awareUTC offsets

From

Lanzhou

China

7:32 AM

Mon, Aug 17

UTC+8Asia/Shanghai

Difference

1 hour

Swap

Medan

Indonesia

6:32 AM

Mon, Aug 17

UTC+7Asia/Jakarta

Current difference

Medan is currently 1 hour behind Lanzhou.

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

24-hour comparison

Compare Lanzhou and Medan hour by hour

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

24-hour day

Best working-hours overlap

10:00 AM – 6:00 PM in Lanzhou

corresponds to 9:00 AM – 5:00 PM in Medan.

8 hours overlap

Lanzhou

Asia/Shanghai

Medan

Asia/Jakarta

Availability

12:00 AM

Mon, Aug 17

11:00 PM

Previous day

Sun, Aug 16

Night

1:00 AM

Mon, Aug 17

12:00 AM

Mon, Aug 17

Night

2:00 AM

Mon, Aug 17

1:00 AM

Mon, Aug 17

Night

3:00 AM

Mon, Aug 17

2:00 AM

Mon, Aug 17

Night

4:00 AM

Mon, Aug 17

3:00 AM

Mon, Aug 17

Night

5:00 AM

Mon, Aug 17

4:00 AM

Mon, Aug 17

Night

6:00 AM

Mon, Aug 17

5:00 AM

Mon, Aug 17

Night

7:00 AM

Mon, Aug 17

6:00 AM

Mon, Aug 17

Night

8:00 AM

Mon, Aug 17

7:00 AM

Mon, Aug 17

Possible

9:00 AM

Mon, Aug 17

8:00 AM

Mon, Aug 17

Possible

10:00 AM

Mon, Aug 17

9:00 AM

Mon, Aug 17

Good overlap

11:00 AM

Mon, Aug 17

10:00 AM

Mon, Aug 17

Good overlap

12:00 PM

Mon, Aug 17

11:00 AM

Mon, Aug 17

Good overlap

1:00 PM

Mon, Aug 17

12:00 PM

Mon, Aug 17

Good overlap

2:00 PM

Mon, Aug 17

1:00 PM

Mon, Aug 17

Good overlap

3:00 PM

Mon, Aug 17

2:00 PM

Mon, Aug 17

Good overlap

4:00 PM

Mon, Aug 17

3:00 PM

Mon, Aug 17

Good overlap

5:00 PM

Mon, Aug 17

4:00 PM

Mon, Aug 17

Good overlap

6:00 PM

Mon, Aug 17

5:00 PM

Mon, Aug 17

Possible

7:00 PM

Mon, Aug 17

6:00 PM

Mon, Aug 17

Possible

8:00 PM

Mon, Aug 17

7:00 PM

Mon, Aug 17

Possible

9:00 PM

Mon, Aug 17

8:00 PM

Mon, Aug 17

Night

10:00 PM

Mon, Aug 17

9:00 PM

Mon, Aug 17

Night

11:00 PM

Mon, Aug 17

10:00 PM

Mon, Aug 17

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 Medan from Lanzhou

Compare typical business hours in Lanzhou, China and Medan, Indonesia to find a practical time for calls, meetings or international coordination.

Lanzhou

10:32 AM – 6:32 PM

China

Best overlap

Medan

9:32 AM – 5:32 PM

Indonesia

The best time to call Medan from Lanzhou is between 10:32 AM and 6:32 PM in Lanzhou. This corresponds to 9:32 AM – 5:32 PM in Medan.

Other reasonable windows

Lanzhou

8:32 AM – 10:32 AM

Medan

7:32 AM – 9:32 AM

Lanzhou

6:32 PM – 9:32 PM

Medan

5:32 PM – 8:32 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

Lanzhou and Medan time difference explained

Current local-time relationship

Medan is currently 1 hour behind Lanzhou.

Lanzhou uses Asia/Shanghai and currently has an offset of UTC+8. Medan uses Asia/Jakarta and currently has an offset of UTC+7.

Working-hours overlap

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

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 Lanzhou and Medan.

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Local clocks

Explore each city

Current time in Lanzhou Current time in Medan

FAQ

Lanzhou to Medan time difference FAQ

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

What is the time difference between Lanzhou and Medan?

The current time difference between Lanzhou and Medan is 1 hour. Medan is currently 1 hour behind Lanzhou.

Is Medan ahead of or behind Lanzhou?

Medan is currently 1 hour behind Lanzhou.

What time is it in Medan when it is 9:00 AM in Lanzhou?

Using the current UTC offsets, 9:00 AM in Lanzhou corresponds to 8:00 AM in Medan. The exact difference can change when daylight-saving rules change.

What is the best time to call Medan from Lanzhou?

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

Can the time difference between Lanzhou and Medan change?

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