Live · calculated from the IANA time-zone database

Time difference between Mumbai and Singapore

Short answer

Singapore is 2 hours and 30 minutes ahead of Mumbai. Right now it is 18:05 in Mumbai (GMT+5:30, UTC+5:30) and 20:35 in Singapore (GMT+8, UTC+8).

Right now

Mumbai · India

18:05

Tuesday, September 15, 2026

India Standard Time · GMT+5:30 · UTC+5:30

Singapore · Singapore

20:35

Tuesday, September 15, 2026

Singapore Standard Time · GMT+8 · UTC+8

Times at the moment this page was generated. Reload for a fresh reading.

Does the difference between Mumbai and Singapore change during the year?

No. The difference is 2 hours and 30 minutes for the whole of 2026: neither city observes daylight saving time.

Best time to call Singapore from Mumbai (and vice versa)

The window in which both cities are inside their 9:00–17:00 working day runs from 09:00 to 14:30 in Mumbai, which is 11:30 to 17:00 in Singapore: 5.5 hours of overlap per day. For a call that disturbs nobody, aim for the middle of that window.

Outside that window, the practical rule: mornings in Singapore are afternoons in Mumbai. Avoid any hour that falls before 8:00 or after 21:00 in either city.

Mumbai to Singapore conversion table

Each Mumbai hour and its equivalent in Singapore today. Rows shaded green are working hours (9:00–17:00) in both cities at once.

Mumbai time · Tue, Sep 15	Singapore time
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

Looking for it the other way round? This page covers both directions: Singapore to Mumbai is the same difference with the sign flipped.

The two time zones

Mumbai — Asia/Kolkata

Mumbai, like all of India, uses India Standard Time (IST), a fixed UTC+5:30. The half-hour offset and the absence of daylight saving make Indian conversions the most error-prone in remote teams.

Singapore — Asia/Singapore

Singapore runs on UTC+8 all year, the same offset as Hong Kong, Shanghai, Kuala Lumpur, Manila and Perth — the busiest single time zone on Earth.

Frequently asked questions

How many hours difference between Mumbai and Singapore?

Singapore is 2 hours and 30 minutes ahead of Mumbai. The difference is the same all year: neither city changes its clocks.

When it is 12:00 noon in Mumbai, what time is it in Singapore?

14:30 in Singapore (at today's difference of 2 hours and 30 minutes).

What is the best time for a meeting between Mumbai and Singapore?

Between 09:00 and 14:30 in Mumbai, which is 11:30–17:00 in Singapore: 5.5 hours of overlap inside both cities' 9:00–17:00 working day.

Do Mumbai and Singapore observe daylight saving time?

Mumbai: no. Singapore: no. Neither changes, so the difference is fixed.

What time zone is Mumbai in? And Singapore?

Mumbai: India Standard Time (Asia/Kolkata, UTC+5:30). Singapore: Singapore Standard Time (Asia/Singapore, UTC+8).

Tools

Meeting grid — add both cities and click a slot

Time zone converter — any city, any time

Working hours overlap calculator

Daylight saving time 2027 — all dates