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Singapore to Tokyo Time Difference

Tokyo is 1 hour ahead of Singapore.

Singapore

Singapore

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Asia/Singapore

Japan

Tokyo

--:--

Asia/Tokyo

Best Meeting Times

Option 1

Singapore

Tokyo

Option 2

Singapore

Tokyo

Option 3

Singapore

Tokyo

Need to include YOUR local time in the comparison?

Use Meeting Overlap Finder

Time zones for Singapore and Tokyo

Singapore

Asia/Singapore

  • Standard: +08 (UTC+8)
  • Daylight: Not observed

Tokyo

Asia/Tokyo

  • Standard: JST (UTC+9)
  • Daylight: Not observed

The live tables below automatically reflect the current offset and any daylight‑saving changes.

Weekly Meeting Planner

Based on standard business hours
Day Singapore Tokyo Overlap Status
Monday 09:00-17:00 10:00-18:00 8h Excellent
Tuesday 09:00-17:00 10:00-18:00 8h Excellent
Wednesday 09:00-17:00 10:00-18:00 8h Excellent
Thursday 09:00-17:00 10:00-18:00 8h Excellent
Friday 09:00-17:00 10:00-18:00 8h Excellent
Saturday Weekend Weekend No overlap Unavailable
Sunday Weekend Weekend No overlap Unavailable
Excellent (4+ hours overlap)
Good (2-4 hours overlap)
Limited overlap
Weekend/Unavailable

Weekend Note

Singapore: Saturday, Sunday • Tokyo: Saturday, Sunday

Movable public holidays and seasonal observances (e.g., Ramadan/Eid, Lunar New Year) vary by country and may affect working hours. Holiday overlays aren’t enabled here yet—please confirm with local calendars.

24-Hour Time Comparison

Show details
SingaporeTokyoSingapore StatusTokyo StatusMeeting Quality
00:0001:00NightNight
01:0002:00NightNight
02:0003:00NightNight
03:0004:00NightNight
04:0005:00NightNight
05:0006:00NightMorning
06:0007:00MorningMorning
07:0008:00MorningMorning
08:0009:00MorningBusiness
09:0010:00BusinessBusiness
10:0011:00BusinessBusiness
11:0012:00BusinessBusiness
12:0013:00BusinessBusiness
13:0014:00BusinessBusiness
14:0015:00BusinessBusiness
15:0016:00BusinessBusiness
16:0017:00BusinessBusiness
17:0018:00BusinessEvening
18:0019:00EveningEvening
19:0020:00EveningEvening
20:0021:00EveningEvening
21:0022:00EveningNight
22:0023:00NightNight
23:0000:00NightNight
Excellent for meetings
Acceptable
Not recommended

Understanding the Time Difference Between Singapore and Tokyo

Tokyo operates on the Asia/Tokyo timezone, which is 1 hour ahead of Singapore's Asia/Singapore timezone. This means when it's noon in Singapore, it's 13:00 in Tokyo.

Best Hours for Business Communication

The optimal window for scheduling calls or meetings between Singapore and Tokyo is when both cities are within their standard business hours (9:00-18:00 in Singapore and 9:00-18:00 in Tokyo).

Based on this overlap, we recommend scheduling meetings during the shared business hours window where both cities are within their typical 9:00–17:00 workday.

Practical Examples

For Remote Teams

If you manage a team spread across Singapore and Tokyo, consider scheduling daily standups during overlapping business hours. This ensures both teams are alert and productive during the meeting.

For International Business

When conducting business calls between Singapore and Tokyo, the morning hours in Singapore typically offer the best overlap with afternoon hours in Tokyo.

Frequently Asked Questions

What is the time difference between Singapore and Tokyo?

Tokyo is 1 hour ahead of Singapore. When it's 12:00 PM (noon) in Singapore, it's 13:00 in Tokyo.

What are the best times to schedule a meeting between Singapore and Tokyo?

The best meeting times are during overlapping business hours in both cities, usually when morning in one overlaps with late afternoon in the other. We recommend scheduling during overlapping business hours in both cities.

Does Singapore or Tokyo observe Daylight Saving Time?

Singapore does not observe Daylight Saving Time. Tokyo does not observe Daylight Saving Time.

How do I convert time from Singapore to Tokyo?

To convert time from Singapore to Tokyo, add 1 hour to Singapore time. For example, 9:00 AM in Singapore is 10:00 in Tokyo.

What are the business hours in Singapore and Tokyo?

Standard business hours in Singapore are 9:00 AM to 18:00. In Tokyo, business hours are typically 9:00 AM to 18:00.

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Explore more for Singapore and Tokyo

Explore more comparisons for each city — or open the city pages for local details like business hours, holidays, and daylight‑saving notes.

Singapore

City pageOverlap Finder

Tokyo

City pageOverlap Finder

Singapore – Tokyo time difference for regional teams

Singapore and Tokyo are two major hubs in the Asia–Pacific region. Singapore operates on Singapore Time (UTC+8) while Tokyo uses Japan Standard Time (UTC+9). Neither city currently observes daylight saving time, so the time difference between them stays at a steady one hour throughout the year.

A simple way to remember it is that Tokyo is always one hour ahead of Singapore. When it is 09:00 in Singapore it is 10:00 in Tokyo. The live clocks and cards at the top of this page already take this into account, so you can trust the displayed times instead of doing mental conversions.

Because the time zones are so close, Singapore–Tokyo teams enjoy an almost complete overlap in daytime working hours. A typical schedule of 09:00–18:00 in Singapore corresponds to 10:00–19:00 in Tokyo. That makes it easy to run joint stand-ups, customer calls and internal check-ins without forcing either side into very early morning or late-night meetings.

The 24-hour comparison table above gives you a more detailed view. Each row shows whether an hour is considered normal working time, early morning, evening or night in each city, along with a simple Meeting Quality indicator. Use this overview when you plan recurring meetings or decide how to rotate call times between teams.

Many companies use Singapore as a regional headquarters and Tokyo as a key market or engineering hub. MeetSpan is built for these patterns: by combining the live clocks, overlap highlights and detailed table, it helps you choose fair meeting times that respect both local schedules and customer expectations.

Frequently asked questions about Singapore – Tokyo

What is the time difference between Singapore and Tokyo?

Singapore is on UTC+8 and Tokyo is on UTC+9, so Tokyo is always one hour ahead of Singapore. Neither location uses daylight saving time, which keeps the offset simple and consistent throughout the year.

Are Singapore and Tokyo in the same business hours window?

Yes, the two cities have a very large overlap in normal office hours. A standard 09:00–18:00 day in Singapore roughly matches 10:00–19:00 in Tokyo, which is convenient for cross-border collaboration and customer support.

Do Singapore or Tokyo observe daylight saving time?

No. Both Singapore and Tokyo stay on the same UTC offset all year. That means the one-hour difference between the cities does not change across seasons, which simplifies long-term scheduling.

Can I add more cities to Singapore – Tokyo comparisons?

Yes. You can use the Meeting Overlap Finder to bring in additional cities alongside Singapore and Tokyo. MeetSpan will highlight the shared overlap window so you can select times that work fairly for everyone.