What is the time difference between Delhi and Singapore?

Singapore is 2 hours 30 minutes ahead of Delhi. 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 Delhi?

Between 09:00–15:30 in Delhi, which is 11:30–18:00 in Singapore. That is the only stretch where both cities are inside a 09:00–18:00 day.

Does Delhi observe daylight saving time?

No. Delhi stays on UTC+5:30 all year, so its clocks never move.

Does Singapore observe daylight saving time?

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

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

It is 14:30 in Singapore, on the same calendar date. That holds for the current offsets; it does not change through the year, because neither city moves its clocks.

Which time zones do Delhi and Singapore use?

Delhi uses Asia/Kolkata, currently UTC+5:30 (IST), and Singapore uses Asia/Singapore, currently UTC+8. Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.

Convert Delhi time to Singapore time

Right now Singapore runs 2 hours 30 minutes ahead of Delhi. That gap is not fixed: it moves when either city changes its clocks.

Convert a time

From

Date

Time

Converted time

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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 Delhi, and what the clock reads in Singapore at that same moment.

Delhi	Singapore
00:00	02:30
01:00	03:30
02:00	04:30
03:00	05:30
04:00	06:30
05:00	07:30
06:00	08:30
07:00	09:30
08:00	10:30
09:00	11:30
10:00	12:30
11:00	13:30
12:00	14:30
13:00	15:30
14:00	16:30
15:00	17:30
16:00	18:30
17:00	19:30
18:00	20:30
19:00	21:30
20:00	22:30
21:00	23:30
22:00	00:30next day
23:00	01:30next day

Daylight saving time

Both cities keep one offset all year. Whatever difference holds today still holds in six months.

Delhi

Does not observe daylight saving time

Standard: UTC+5:30

Singapore

Does not observe daylight saving time

Standard: UTC+8

When you can actually talk

You have 6 hours 30 minutes of shared working time: 09:00–15:30 in Delhi, which is 11:30–18:00 in Singapore.

Delhi 09:00–15:30Singapore 11:30–18:00

Reference

The zone identifiers and offsets behind everything above.

	Delhi	Singapore
IANA zone	Asia/Kolkata	Asia/Singapore
Abbreviation	IST	UTC+8
Standard offset	UTC+5:30	UTC+8
Daylight offset	—	—
Clock changes this year	0	0
Country	India	Singapore

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

Common questions

What is the time difference between Delhi and Singapore?: Singapore is 2 hours 30 minutes ahead of Delhi. 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 Delhi?: Between 09:00–15:30 in Delhi, which is 11:30–18:00 in Singapore. That is the only stretch where both cities are inside a 09:00–18:00 day.
Does Delhi observe daylight saving time?: No. Delhi stays on UTC+5:30 all year, so its clocks never move.
Does Singapore observe daylight saving time?: No. Singapore stays on UTC+8 all year, so its clocks never move.
If it is midday in Delhi, what time is it in Singapore?: It is 14:30 in Singapore, on the same calendar date. That holds for the current offsets; it does not change through the year, because neither city moves its clocks.
Which time zones do Delhi and Singapore use?: Delhi uses Asia/Kolkata, currently UTC+5:30 (IST), and Singapore uses Asia/Singapore, currently UTC+8. Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.