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Current Local Time in Mumbai, India

Exact live time in Mumbai (Asia/Kolkata). Indian Standard Time (IST UTC+5:30) digital clock, BSE and NSE market trading hours, and 24-hour time conversion table.

08:45:09Tue, Sep 8
Time now in Mumbai
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Mumbai
IST
🏢 Mumbai, Delhi, Bangalore, Hyderabad and 18 more
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08:45:09
Tue, Sep 8

📍 Mumbai Timezone, Daylight & Astronomical Profile

Official geographic coordinates, UTC offset, DST rules, and financial market session hours

Country & RegionIndia (ISO: IN)Official CurrencyINR (₹)
International Calling Code+91 (022)Metro Population12.48 Million (Metro: 21.3M)
Geographic Coordinates19.0760° N, 72.8777° EIANA Timezone IDAsia/Kolkata
Standard UTC / GMT OffsetUTC+5:30 (IST - Indian Standard Time)Solar & Twilight CycleSunrise ~06:20, Sunset ~19:10, Solar Noon ~12:45, Day Length ~12h 50m
Major Financial ExchangeBombay Stock Exchange (BSE) & National Stock Exchange (NSE)Regular Trading Hours09:15 – 15:30 IST (03:45 – 10:00 UTC), Monday through Friday
☀️ Daylight Saving Time (DST) & Transition Rules:

No Daylight Saving Time observed. India observes uniform UTC+5:30 year-round.

🕒 24-Hour Time Conversion Table: Mumbai vs Global Hubs

Side-by-side hourly reference mapping Mumbai local time to UTC, London, New York, Tokyo, and Mumbai

Mumbai (24H)Mumbai (12H)UTC TimeLondon (BST)New York (EDT)Tokyo (JST)Mumbai (IST)Activity Window
00:0012:00 AM18:30 UTC19:3014:3003:3000:00 Night
01:0001:00 AM19:30 UTC20:3015:3004:3001:00 Night
02:0002:00 AM20:30 UTC21:3016:3005:3002:00 Night
03:0003:00 AM21:30 UTC22:3017:3006:3003:00 Night
04:0004:00 AM22:30 UTC23:3018:3007:3004:00 Night
05:0005:00 AM23:30 UTC00:3019:3008:3005:00 Night
06:0006:00 AM00:30 UTC01:3020:3009:3006:00 Early Morning
07:0007:00 AM01:30 UTC02:3021:3010:3007:00 Early Morning
08:0008:00 AM02:30 UTC03:3022:3011:3008:00 Early Morning
09:0009:00 AM03:30 UTC04:3023:3012:3009:00 Business Hours (Working)
10:0010:00 AM04:30 UTC05:3000:3013:3010:00 Business Hours (Working)
11:0011:00 AM05:30 UTC06:3001:3014:3011:00 Business Hours (Working)
12:0012:00 PM06:30 UTC07:3002:3015:3012:00 Business Hours (Working)
13:0001:00 PM07:30 UTC08:3003:3016:3013:00 Business Hours (Working)
14:0002:00 PM08:30 UTC09:3004:3017:3014:00 Business Hours (Working)
15:0003:00 PM09:30 UTC10:3005:3018:3015:00 Business Hours (Working)
16:0004:00 PM10:30 UTC11:3006:3019:3016:00 Business Hours (Working)
17:0005:00 PM11:30 UTC12:3007:3020:3017:00 Business Hours (Working)
18:0006:00 PM12:30 UTC13:3008:3021:3018:00 Evening (Personal)
19:0007:00 PM13:30 UTC14:3009:3022:3019:00 Evening (Personal)
20:0008:00 PM14:30 UTC15:3010:3023:3020:00 Evening (Personal)
21:0009:00 PM15:30 UTC16:3011:3000:3021:00 Evening (Personal)
22:0010:00 PM16:30 UTC17:3012:3001:3022:00 Evening (Personal)
23:0011:00 PM17:30 UTC18:3013:3002:3023:00 Night

Overview & Capabilities

Mumbai operates on Indian Standard Time (IST, UTC+5:30), featuring a fractional 30-minute offset that spans the entire subcontinent. As the financial powerhouse of India and headquarters of the Reserve Bank of India, BSE, and NSE, Mumbai coordinates national commerce and cross-border IT outsourcing operations.

Tutorial

How to Use

01
Track Dalal Street Market Time: Monitor live IST for the 9:15 AM opening bell of the NSE and BSE.
02
Handle Fractional 30-Minute Offsets: Use the 24-hour lookup table below to calculate 5.5 hour shifts with London and UTC.
03
Coordinate Global IT & BPO Shifts: Plan coverage handoffs between India, the UK (1:30 PM IST), and the US East Coast (7:00 PM IST).
Capabilities

Key Features

Indian Standard Time (IST) Precision Sync: Constant UTC+5:30 without seasonal variance.
Pre-Rendered 24-Hour Mumbai Reference Matrix: Converts Indian business hours to London, New York, Singapore, and Tokyo.
NSE / BSE Market Schedule: Highlights active Indian equity and derivatives sessions.
Applications

Common Use Cases

Global IT Services & DevOps Handover: Coordinate 24/7 technical support cycles between India and US/UK hubs.
Indian Equity Investment: Trade Nifty 50 and Sensex equities during live market hours.
Subcontinent Logistics Management: Schedule freight across Indian ports and industrial corridors.
Guidance

Tips & Best Practices

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30-Minute Fractional Shift: Remember that India is 5.5 hours ahead of GMT and 9.5 to 10.5 hours ahead of New York.
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Uniform Subcontinent Time: From Mumbai to Kolkata and New Delhi to Chennai, all of India follows the exact same IST time.
Answers

Frequently Asked Questions

Q Does Mumbai or India observe Daylight Saving Time?

No. India does not observe Daylight Saving Time. Mumbai remains on UTC+5:30 all year.

Q What are the trading hours for the NSE and BSE in Mumbai?

Regular equity trading runs from 9:15 AM to 3:30 PM IST, Monday through Friday.

Q Why is Indian Standard Time offset by 5 hours and 30 minutes?

IST is calculated from the central 82.5° East meridian passing through Mirzapur, which corresponds precisely to 5 hours and 30 minutes ahead of Greenwich (UTC).