How to read it
Singapore and Amsterdam, side by side
Each row is one city's day, half an hour to a square, lined up by the hours along the bottom.
- 1Filled: at the desk, 9:00 to 18:00 where that city is.
- 2Grey: up early, up late, or the weekend.
- 3Outline: asleep.
- 4Red band: your slot. Read straight down to see the same moment in every city.
- 5A marks the best time for everyone; B, when there is one, the next best.
The red band is the best time to call on Wed, 21 Oct 2026: 15:00–16:00 in Singapore, which is 09:00–10:00 in Amsterdam.
Through the year
How the gap between Singapore and Amsterdam moves
Amsterdam is 6h behind Singapore today. Daylight saving moves it:
- Amsterdam 6h behind Singapore
- Amsterdam 7h behind Singapore
- Sun, 25 Oct 2026 Amsterdam's clocks go back an hour. Amsterdam is then 7h behind Singapore.
- Sun, 28 Mar 2027 Amsterdam's clocks go forward an hour. Amsterdam is then 6h behind Singapore.
Hour by hour
Singapore to Amsterdam time, hour by hour
On a working day (Wed, 21 Oct 2026), with working hours of 9:00 to 18:00 in both cities.
- Singapore starts work 09:00 03:00 in Amsterdam Asleep
- Amsterdam starts work 09:00 15:00 in Singapore At desk
- Singapore finishes work 18:00 12:00 in Amsterdam At desk
- Amsterdam finishes work 18:00 00:00 Wed in Singapore Asleep
Show all 24 hours
| Singapore | Amsterdam |
|---|---|
| 00:00 Asleep | 18:00 Tue Late |
| 01:00 Asleep | 19:00 Tue Late |
| 02:00 Asleep | 20:00 Tue Late |
| 03:00 Asleep | 21:00 Tue Late |
| 04:00 Asleep | 22:00 Tue Asleep |
| 05:00 Asleep | 23:00 Tue Asleep |
| 06:00 Asleep | 00:00 Asleep |
| 07:00 Early | 01:00 Asleep |
| 08:00 Early | 02:00 Asleep |
| 09:00 At desk | 03:00 Asleep |
| 10:00 At desk | 04:00 Asleep |
| 11:00 At desk | 05:00 Asleep |
| 12:00 At desk | 06:00 Asleep |
| 13:00 At desk | 07:00 Early |
| 14:00 At desk | 08:00 Early |
| 15:00 At desk | 09:00 At desk |
| 16:00 At desk | 10:00 At desk |
| 17:00 At desk | 11:00 At desk |
| 18:00 Late | 12:00 At desk |
| 19:00 Late | 13:00 At desk |
| 20:00 Late | 14:00 At desk |
| 21:00 Late | 15:00 At desk |
| 22:00 Asleep | 16:00 At desk |
| 23:00 Asleep | 17:00 At desk |
Questions
Questions people ask
What is the time difference between Singapore and Amsterdam?
Amsterdam is 6h behind Singapore (as of Wed, 21 Oct 2026). That changes on Sun, 25 Oct 2026, when Amsterdam's clocks go back: then Amsterdam is 7h behind Singapore.
What is the best time for a call between Singapore and Amsterdam?
On a working day, the best time for a call is 15:00–16:00 in Singapore (09:00–10:00 in Amsterdam) until 24 Oct 2026 and from 28 Mar 2027, and 16:00–17:00 in Singapore (09:00–10:00 in Amsterdam) from 25 Oct 2026 to 27 Mar 2027.
Does Singapore change its clocks?
No. Singapore stays on UTC+8 all year.
Does Amsterdam change its clocks?
Yes. Amsterdam moves its clocks back an hour on Sun, 25 Oct 2026, and forward an hour on Sun, 28 Mar 2027.
More city pairs
Compare more cities
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Amsterdam and…
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From the team behind 10:10
Running an event across time zones?
C4E has spent twenty years running conferences, dealer meets and offsites in more than 40 countries, with clients, speakers and crews in different time zones. 10:10 is one of the tools we built for our own shows. It is free, with no account and nothing upsold.