Convert JST to SGT Time - Tokyo to Singapore

Convert Japan Standard Time (JST) to Singapore Time (SGT, UTC+8) with our professional time zone converter. Designed for international business meetings between Tokyo to Singapore, this tool provides real-time conversion, optimal meeting time suggestions, business hours comparison, and 24-hour conversion tables. Features include live clock displays, meeting scheduler, time zone maps, and daylight saving time handling.

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JST

Japan Standard Time

Current Time

Select Date & Time

→

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SGT

Singapore Time

Current Time

Converted Time

Select a time to convert

Time Difference

Your Local Time

UTC Time

JST to SGT Time Conversion

Singapore Time is 1 hour behind Japan Standard Time

Always accurate • Live conversion

-1h

difference

JST to SGT Time Conversion Chart

Popular Time Conversions

Complete 24-Hour Conversion

Japan Standard Time to Singapore Time full day schedule

🇯🇵 Japan Standard Time	🇸🇬 Singapore Time
12:00 AM 00:00	11:00 PM (previous day) 23:00
1:00 AM 01:00	12:00 AM 00:00
2:00 AM 02:00	1:00 AM 01:00
3:00 AM 03:00	2:00 AM 02:00
4:00 AM 04:00	3:00 AM 03:00
5:00 AM 05:00	4:00 AM 04:00
6:00 AM 06:00	5:00 AM 05:00
7:00 AM 07:00	6:00 AM 06:00
8:00 AM 08:00	7:00 AM 07:00
9:00 AM 09:00	8:00 AM 08:00
10:00 AM 10:00	9:00 AM 09:00
11:00 AM 11:00	10:00 AM 10:00
12:00 PM 12:00	11:00 AM 11:00
1:00 PM 13:00	12:00 PM 12:00
2:00 PM 14:00	1:00 PM 13:00
3:00 PM 15:00	2:00 PM 14:00
4:00 PM 16:00	3:00 PM 15:00
5:00 PM 17:00	4:00 PM 16:00
6:00 PM 18:00	5:00 PM 17:00
7:00 PM 19:00	6:00 PM 18:00
8:00 PM 20:00	7:00 PM 19:00
9:00 PM 21:00	8:00 PM 20:00
10:00 PM 22:00	9:00 PM 21:00
11:00 PM 23:00	10:00 PM 22:00

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12:00 AM

JST

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11:00 PM

SGT

(previous day)

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1:00 AM

JST

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12:00 AM

SGT

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2:00 AM

JST

→

1:00 AM

SGT

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3:00 AM

JST

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2:00 AM

SGT

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4:00 AM

JST

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3:00 AM

SGT

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5:00 AM

JST

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4:00 AM

SGT

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6:00 AM

JST

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5:00 AM

SGT

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7:00 AM

JST

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6:00 AM

SGT

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8:00 AM

JST

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7:00 AM

SGT

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9:00 AM

JST

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8:00 AM

SGT

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10:00 AM

JST

→

9:00 AM

SGT

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11:00 AM

JST

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10:00 AM

SGT

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12:00 PM

JST

→

11:00 AM

SGT

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1:00 PM

JST

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12:00 PM

SGT

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2:00 PM

JST

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1:00 PM

SGT

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3:00 PM

JST

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2:00 PM

SGT

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4:00 PM

JST

→

3:00 PM

SGT

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5:00 PM

JST

→

4:00 PM

SGT

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6:00 PM

JST

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5:00 PM

SGT

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7:00 PM

JST

→

6:00 PM

SGT

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8:00 PM

JST

→

7:00 PM

SGT

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9:00 PM

JST

→

8:00 PM

SGT

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10:00 PM

JST

→

9:00 PM

SGT

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11:00 PM

JST

→

10:00 PM

SGT

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Best Meeting Times for JST and SGT

Optimal Collaboration Hours

Best times for JST ↔ SGT meetings and calls

✅ Business hours overlap available

Recommended Meeting Windows

10:00 AM JST → 9:00 AM SGT

Perfect for both time zones

11:00 AM JST → 10:00 AM SGT

Perfect for both time zones

12:00 PM JST → 11:00 AM SGT

Perfect for both time zones

Based on standard business hours (9:00 AM - 6:00 PM) in each time zone

JST vs SGT Time Zone Details

Technical Information & Comparison

Detailed timezone specifications and regional data

🇯🇵

Japan Standard Time

Source timezone

UTC Offset 9.0h

Code JST

Region Japan

Status ✓ Active

🇸🇬

Singapore Time

Target timezone

UTC Offset 8.0h

Code SGT

Region Global

Status ✓ Active

Frequently Asked Questions

What is the time difference between JST and SGT?

Japan Standard Time (JST) is 1 hour ahead of Singapore Time (SGT). This means that when it is noon in SGT, it is 1:00 PM in JST.

How do I convert JST to SGT manually?

To convert JST to SGT manually, subtract 1 hour from the JST time. For example, if it is 3:00 PM JST, it would be 2:00 PM SGT after the conversion.

Are there online tools available for converting JST to SGT?

Yes, many online tools can help you convert JST to SGT easily. Websites like iformat.io provide user-friendly interfaces where you can instantly input your JST time and receive the corresponding SGT time.

What is the best time to schedule a call between JST and SGT?

The most convenient time for a conference call between JST and SGT is typically between 9:00 AM and 5:00 PM in SGT, which corresponds to 10:00 AM to 6:00 PM in JST. This timeframe accommodates regular working hours for both regions.

How does daylight saving time affect the conversion from JST to SGT?

Japan does not observe daylight saving time, so the conversion from JST to SGT remains consistent throughout the year. You will always subtract 1 hour from JST to get SGT.

What should I consider when planning international meetings involving JST and SGT?

When planning international meetings, it's essential to consider the one-hour difference and potential overlap with working hours. Scheduling during standard business hours for both regions helps ensure maximum participation.