Jakarta ↔ Singapore

Best Time to Call

Excellent overlap! The best window to call is between 9:00 and 16:00 (Jakarta time).

Sync Jakarta and Singapore easily. Jakarta is 1 hour behind Singapore. Excellent overlap! The best window to call is between 9:00 and 16:00 (Jakarta time).

Upcoming Time Change

New York City clocks forward 1h in 11 days Mar 09

💡 Review recurring meetings scheduled during these dates to avoid sync issues.

Meeting Optimizer

Sync Score

3.3/10

-12h Current Time +12h

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Tokyo

15:08 GMT+9

Working

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New York City

01:08 EST

Sleeping

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London

06:08 GMT

Sleeping

Synchronization Context

With only a 1 hour difference, these cities share a near-total workday overlap. Coordination is seamless, with most business hours aligning perfectly.

Jakarta Business Pulse

Culture Collectivist and polite. Respect for elders and social harmony (Gotong Royong) is important.
Lunch Break 12:00 PM - 1:00 PM (11:30 AM - 1:30 PM on Fridays).
Pro Tip Best call window is 9:30 AM to 11:30 AM. On Fridays, avoid calling between 11:30 AM and 1:30 PM due to congregational prayers. Indonesians value "face" and social harmony; avoid being overly blunt or confrontational. Relationship building is a critical first step for any business deal.

Singapore Business Pulse

Culture Efficiency-driven and highly professional. A major global hub for finance and tech.
Lunch Break 12:30 PM - 1:30 PM.
Pro Tip Aim for 10:00 AM to 11:30 AM for maximum focus. Late afternoon (4:00 PM - 5:30 PM) is the ideal time to synchronize if you are calling from Europe or the Middle East. Singaporeans are highly punctual and expect the same from their international partners.