Best Meeting Times Between the US and Asia

There is rarely a perfect US–Asia working-hour overlap. A useful plan makes the trade-off visible, checks the actual meeting date and shares the inconvenience instead of quietly assigning it to the same office every week.

Start with the least disruptive windows

For New York and East Asia, an early US morning often maps to the Asian evening. For Los Angeles, even an early morning can be late at night in Hong Kong, Singapore, Tokyo or Seoul. If a late-evening Asian call is unsuitable, the alternative is usually an early Asian morning paired with the previous US afternoon.

Dated examples: 15 October 2026

On this date, New York and Los Angeles are observing US daylight saving time; Hong Kong, Singapore, Tokyo and Seoul are not changing clocks. These examples are starting points, not permanent offset rules.

After the US returns to standard time, the Asian local time for a fixed US clock time moves one hour later. That is why a slot that worked in October may become unreasonable in November.

Use a four-step decision method

1. Choose the real meeting date before comparing times.
2. Add the participants' cities in the Terbit Meeting Planner, not only labels such as ET or CST.
3. Reject times that cross midnight or fall outside an agreed availability window.
4. For recurring calls, alternate between a US-friendly and Asia-friendly slot and record the rotation in the series description.

Edge cases that cause avoidable mistakes

• Different calendar days: a US afternoon may already be the following morning in Asia.
• DST transition weeks: the US and Europe change on different dates, while many Asian locations do not change at all.
• Ambiguous abbreviations: “CST” can refer to more than one zone. Use a city or a full IANA zone identifier.
• Public holidays: a good clock-time overlap is not proof that every office is working that day.

Confirm the final invitation clearly

Write the local date and time for both sides in the confirmation, especially when the meeting crosses midnight. For one proposed time, verify it in the Time Zone Converter. For the reason offsets move, read how daylight saving time works.

Compare winter and summer before choosing a regular slot

Use a fixed date to decide whether a candidate is suitable. On 6 November 2026, 8:00 AM in New York is 9:00 PM in Hong Kong and Singapore, and 10:00 PM in Tokyo and Seoul. The October table above is therefore one hour earlier in Asia than this November example. For Los Angeles, 8:00 AM on 6 November becomes midnight at the start of 7 November in Hong Kong and Singapore, and 1:00 AM on 7 November in Tokyo and Seoul. These are illustrative conversions, not recommended working hours. A midnight start is usually a signal to shorten the live discussion or use written updates.

Work through a New York and Singapore decision

Suppose a New York colleague is available from 8:00 AM and a Singapore colleague agrees to finish by 10:00 PM on 6 November 2026. Their usable overlap is 8:00–9:00 AM in New York, corresponding to 9:00–10:00 PM in Singapore. A 30-minute call beginning at 8:30 AM fits exactly; a 60-minute call at that same start overruns the Singapore limit. Always compare the meeting's end as well as its start. If preparation adds another half hour, the apparent one-hour window may still be unsuitable. Ask participants about those constraints before booking a recurring series.

Include India instead of treating Asia as one zone

Asia does not share a single offset. On 6 November 2026, 8:00 AM in New York corresponds to 6:30 PM in Kolkata, 9:00 PM in Singapore and 10:00 PM in Tokyo. A half-hour offset is easy to miss when estimating mentally. Add each actual city rather than using Singapore as a substitute for every Asian office. In this example, a call comfortable for India can already be late for Japan. If several participants only need to hear the outcome, consider sending them a decision note rather than requiring attendance across the entire region. That reduces scheduling pressure without changing anyone's working hours.

Design a fair two-slot rotation

A rotation should state which office accepts the inconvenient hour and how often. One week might use a New York morning and Singapore evening; another could use 7:00 PM New York on 6 November, which is 8:00 AM Singapore on 7 November. Neither slot is automatically acceptable. Obtain agreement, check both calendar dates and reserve only the discussion that truly needs everyone. Keep a simple record of early and late calls per office. Review that record monthly, especially after staff changes. A nominal rotation is not fair if the same person still attends every difficult meeting because their role spans both regions.

Use asynchronous work when the overlap is too narrow

Before extending anyone's day, separate information sharing from decisions. Distribute the document in advance, identify the exact question and ask for written comments within a clearly dated response window. Hold a short call only for unresolved choices. For a product handover, the US team could record the current state before its afternoon ends and the Asian team could respond during its next working morning. Specify the owner of the final decision so that a written exchange does not become an endless loop. This approach is particularly useful when a Pacific-coast office and East Asia have no mutually comfortable daytime slot.

Troubleshoot a one-hour disagreement

First check whether both people selected the same event date. Next compare named cities and displayed UTC offsets. A saved screenshot from October will not resolve a November disagreement. Then inspect whether one calendar stores a fixed UTC instant while another invitation was typed as a local clock time. If only an older device disagrees, update its time-zone data and reconfirm against the current rules. Do not fix the problem by manually changing the phone's clock. That can disrupt other reminders. The general scheduling guide explains invitation wording; this guide focuses on selecting workable US–Asia windows and distributing their inconvenience.

Before sending a US–Asia invitation

Write every participant's local date, the start and finish time, and the reference city. Check whether an evening US meeting becomes an Asian weekend morning. Confirm public holidays independently, and set a reminder to review the series before the next clock change. A successful conversion proves that the times represent the same instant; it does not prove that people are available or that the proposed burden is reasonable.

Sources and limits

Time-zone rules can change through government decisions. The IANA Time Zone Database records changes to UTC offsets and daylight-saving rules and is updated periodically. Always reconfirm an important future meeting close to its date. Terbit's working-hour labels are planning aids, not statements about a person's actual availability.