IST to SRT Time Converter

Convert India Standard Time (IST) to Suriname Time (SRT). Both time zones are shown live below; current offset between them is 8h 30m behind.

Mumbai · India Standard Time
08:44:16
Wednesday, May 13, 2026
GMT+5:30 · UTC+05:30
Paramaribo · Suriname Time
00:14:16
Wednesday, May 13, 2026
GMT-3 · UTC-03:00

Convert a specific time

From: IST (Mumbai)
To: SRT (Paramaribo)
--:--

Daylight Saving status right now

IST (India Standard Time)
Observes DST
No
SRT (Suriname Time)
Observes DST
No

When can IST and SRT meet?

00
01
02
03
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05
06
07
08
09
10
11
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IST
SRT
Both zones in working hours (9am-5pm)
One zone working
Off-hours
Columns are hours of the day in Mumbai (IST). Each row shows the local working-hours state in that zone for the same moment in time.
No overlap during strict 9-5 working hours; some flexibility needed.
If both sides are willing to extend to 8am-7pm, the available window is 17:00–18:00 IST (08:30–09:30 SRT).

Hour-by-hour IST to SRT conversion table

IST time (Mumbai)SRT time (Paramaribo)Status
00:00 Wed15:30 TueSRT working
01:00 Wed16:30 TueSRT working
02:00 Wed17:30 TueOff-hours both sides
03:00 Wed18:30 TueOff-hours both sides
04:00 Wed19:30 TueOff-hours both sides
05:00 Wed20:30 TueOff-hours both sides
06:00 Wed21:30 TueOff-hours both sides
07:00 Wed22:30 TueOff-hours both sides
08:00 Wed23:30 TueOff-hours both sides
09:00 Wed00:30 WedIST working
10:00 Wed01:30 WedIST working
11:00 Wed02:30 WedIST working
12:00 Wed03:30 WedIST working
13:00 Wed04:30 WedIST working
14:00 Wed05:30 WedIST working
15:00 Wed06:30 WedIST working
16:00 Wed07:30 WedIST working
17:00 Wed08:30 WedOff-hours both sides
18:00 Wed09:30 WedSRT working
19:00 Wed10:30 WedSRT working
20:00 Wed11:30 WedSRT working
21:00 Wed12:30 WedSRT working
22:00 Wed13:30 WedSRT working
23:00 Wed14:30 WedSRT working

Times computed for today in each zone using the IANA time zone database. The conversion accounts for daylight saving time wherever applicable.

About these time zones

India Standard Time (IST)
IANA identifier
Asia/Kolkata
Current UTC offset
UTC+05:30
Current abbreviation
GMT+5:30
Major cities in this zone
MumbaiNew DelhiBangaloreChennaiKolkata
Suriname Time (SRT)
IANA identifier
America/Paramaribo
Current UTC offset
UTC-03:00
Current abbreviation
GMT-3
Major cities in this zone
Paramaribo

Sun today in Mumbai and Paramaribo

Mumbai
Sunrise
06:06
Sunset
19:06
Solar noon
12:36
Daylight
13h 0m

Related converters

SRT to IST (reverse)IST to ESTIST to PSTIST to GMTIST to UTCIST to CETEST to SRTPST to SRTGMT to SRTUTC to SRTCET to SRT
Looking for local time? See time in Mumbai or time in Paramaribo.

Frequently asked questions

What is the time difference between IST and SRT right now?+
SRT (Suriname Time) is currently 8h 30m behind IST (India Standard Time). The exact difference can change when one or both zones transition into or out of daylight saving time.
Does IST or SRT observe daylight saving time?+
IST: does not observe daylight saving time. SRT: does not observe daylight saving time.
When is the best time to schedule a meeting between IST and SRT?+
Standard 9-5 hours do not overlap. Extending to 8am-7pm gives a window of 17:00–18:00 IST (08:30–09:30 SRT).
What time is it in Paramaribo when it is 12:00 noon in Mumbai?+
When it is 12:00 Wed in Mumbai (IST), it is 03:30 Wed in Paramaribo (SRT).
Which IANA time zone identifiers are used for IST and SRT?+
IST maps to "Asia/Kolkata" in the IANA database. SRT maps to "America/Paramaribo". These identifiers are what most software libraries use to convert times accurately, including DST handling.
Is Mumbai ahead of or behind Paramaribo?+
Whether Mumbai (IST) is ahead of or behind Paramaribo (SRT) depends on the current UTC offsets. Right now SRT is 8h 30m behind IST. The live converter and side-by-side clocks above always reflect the current direction.
What are the current UTC offsets for IST and SRT?+
IST is UTC+05:30 (GMT+5:30) and SRT is UTC-03:00 (GMT-3). Both offsets shift by one hour when the corresponding region enters or exits daylight saving time, so the live values on this page are the source of truth.
Can I schedule meetings during business hours for both IST and SRT?+
Not during a strict 9am-5pm window. If both sides flex to 8am-7pm, the available meeting window between IST and SRT is 17:00–18:00 IST.