What is the time difference between Bucharest and Singapore?

Singapore is 5 hours ahead of Bucharest. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.

When is the best time to call Singapore from Bucharest?

Between 09:00–13:00 in Bucharest, which is 14:00–18:00 in Singapore. That is the only stretch where both cities are inside a 09:00–18:00 day.

Does Bucharest observe daylight saving time?

Yes. Bucharest runs on UTC+2 in winter and UTC+3 in summer. The next change is on 2026-10-25, when clocks go back by 60 minutes.

Does Singapore observe daylight saving time?

No. Singapore stays on UTC+8 all year, so its clocks never move.

If it is midday in Bucharest, what time is it in Singapore?

It is 17:00 in Singapore, on the same calendar date. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.

Which time zones do Bucharest and Singapore use?

Bucharest uses Europe/Bucharest, currently UTC+3 (EEST), and Singapore uses Asia/Singapore, currently UTC+8. Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.

Convert Bucharest time to Singapore time

Right now Singapore runs 5 hours ahead of Bucharest. That gap is not fixed: it moves when either city changes its clocks.

Convert a time

From

Date

Time

Converted time

—

The converter needs JavaScript to run. Everything below — offsets, daylight saving dates and the hour-by-hour table — is part of the page and works without it.

Hour by hour

Every hour of a day in Bucharest, and what the clock reads in Singapore at that same moment.

Bucharest	Singapore
00:00	05:00
01:00	06:00
02:00	07:00
03:00	08:00
04:00	09:00
05:00	10:00
06:00	11:00
07:00	12:00
08:00	13:00
09:00	14:00
10:00	15:00
11:00	16:00
12:00	17:00
13:00	18:00
14:00	19:00
15:00	20:00
16:00	21:00
17:00	22:00
18:00	23:00
19:00	00:00next day
20:00	01:00next day
21:00	02:00next day
22:00	03:00next day
23:00	04:00next day

Daylight saving time

Singapore keeps one offset all year while Bucharest moves twice. That is the whole reason this difference is seasonal.

Bucharest

Observes daylight saving time

Standard: UTC+2
Daylight: UTC+3
Next change: 2026-10-25 −60m

Singapore

Does not observe daylight saving time

Standard: UTC+8

When you can actually talk

The window is 4 hours wide — 09:00–13:00 in Bucharest, 14:00–18:00 in Singapore.

Bucharest 09:00–13:00Singapore 14:00–18:00

Reference

The zone identifiers and offsets behind everything above.

	Bucharest	Singapore
IANA zone	Europe/Bucharest	Asia/Singapore
Abbreviation	EEST	UTC+8
Standard offset	UTC+2	UTC+8
Daylight offset	UTC+3	—
Clock changes this year	2	0
Country	Romania	Singapore

Example, not the current time. Live times appear once the page loads.

Common questions

What is the time difference between Bucharest and Singapore?: Singapore is 5 hours ahead of Bucharest. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.
When is the best time to call Singapore from Bucharest?: Between 09:00–13:00 in Bucharest, which is 14:00–18:00 in Singapore. That is the only stretch where both cities are inside a 09:00–18:00 day.
Does Bucharest observe daylight saving time?: Yes. Bucharest runs on UTC+2 in winter and UTC+3 in summer. The next change is on 2026-10-25, when clocks go back by 60 minutes.
Does Singapore observe daylight saving time?: No. Singapore stays on UTC+8 all year, so its clocks never move.
If it is midday in Bucharest, what time is it in Singapore?: It is 17:00 in Singapore, on the same calendar date. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.
Which time zones do Bucharest and Singapore use?: Bucharest uses Europe/Bucharest, currently UTC+3 (EEST), and Singapore uses Asia/Singapore, currently UTC+8. Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.