- Home
- Converter
- IST to London, United Kingdom to Denver, CO, USA
|
IST
London
United Kingdom
BST
Denver
Colorado, USA
MDT
Time Difference
India Standard Time is 4 hours and 30 minutes ahead of BST (British Summer Time) and 11 hours and 30 minutes ahead of MDT (Mountain Daylight Time)
9:00 pm21:00 in IST is 4:30 pm16:30 in London, United Kingdom and is 9:30 am09:30 in Denver, CO, USA
IST to London call time
Best time for a conference call or a meeting is between 12:30pm-6pm in IST which corresponds to 8am-1:30pm in London
IST to Denver call time
Best time for a conference call or a meeting is between 6:30pm-8:30pm in IST which corresponds to 7am-9am in Denver
9:00 pm21:00 India Standard Time (IST). Offset UTC +5:30 hours
4:30 pm16:30 BST (British Summer Time) (London, United Kingdom). Offset UTC +1:00 hour
9:30 am09:30 MDT (Mountain Daylight Time) (Denver, CO, USA). Offset UTC -6:00 hours
9:00 pm21:00 IST / 4:30 pm16:30 London, United Kingdom / 9:30 am09:30 Denver, CO, USA
IST | London, United Kingdom | Denver, CO, USA |
---|---|---|
12am (midnight) | 7:30 pm | 12:30 pm |
1am | 8:30 pm | 1:30 pm |
2am | 9:30 pm | 2:30 pm |
3am | 10:30 pm | 3:30 pm |
4am | 11:30 pm | 4:30 pm |
5am | 12:30 am | 5:30 pm |
6am | 1:30 am | 6:30 pm |
7am | 2:30 am | 7:30 pm |
8am | 3:30 am | 8:30 pm |
9am | 4:30 am | 9:30 pm |
10am | 5:30 am | 10:30 pm |
11am | 6:30 am | 11:30 pm |
12pm (noon) | 7:30 am | 12:30 am |
1pm | 8:30 am | 1:30 am |
2pm | 9:30 am | 2:30 am |
3pm | 10:30 am | 3:30 am |
4pm | 11:30 am | 4:30 am |
5pm | 12:30 pm | 5:30 am |
6pm | 1:30 pm | 6:30 am |
7pm | 2:30 pm | 7:30 am |
8pm | 3:30 pm | 8:30 am |
9pm | 4:30 pm | 9:30 am |
10pm | 5:30 pm | 10:30 am |
11pm | 6:30 pm | 11:30 am |
0:00 | 19:30 | 12:30 |
1:00 | 20:30 | 13:30 |
2:00 | 21:30 | 14:30 |
3:00 | 22:30 | 15:30 |
4:00 | 23:30 | 16:30 |
5:00 | 0:30 | 17:30 |
6:00 | 1:30 | 18:30 |
7:00 | 2:30 | 19:30 |
8:00 | 3:30 | 20:30 |
9:00 | 4:30 | 21:30 |
10:00 | 5:30 | 22:30 |
11:00 | 6:30 | 23:30 |
12:00 | 7:30 | 0:30 |
13:00 | 8:30 | 1:30 |
14:00 | 9:30 | 2:30 |
15:00 | 10:30 | 3:30 |
16:00 | 11:30 | 4:30 |
17:00 | 12:30 | 5:30 |
18:00 | 13:30 | 6:30 |
19:00 | 14:30 | 7:30 |
20:00 | 15:30 | 8:30 |
21:00 | 16:30 | 9:30 |
22:00 | 17:30 | 10:30 |
23:00 | 18:30 | 11:30 |
India Standard Time
Offset: IST is 5 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Asia
Countries: It is used in following countries: India
Principal Cities: The largest city in the IST timezone is Mumbai from India with population about 12.692 million people. Other major cities in the area are Delhi, Bangalore, Kolkata, Chennai
Daylight Saving: India Standard Time (IST) is not adjusted for daylight saving therefore IST remains the same through out the year. This means, unlike some time zones where the clock is set forward by one hour every summer and backward by one hour during winter to adjust for daylight saving, India Standard Time remains the same
IST representations, usage and related time zones
W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
- +0530 - basic
- +05:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
- +0530 - sign character (+) followed by a four digit time providing hours (05) and minutes (30) of the offset. Indicates five hour and thirty minutes time differences to the east of the zero meridian.
IANA/Olson: Reflects IST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
- Asia/Calcutta
- Asia/Kolkata
IST Abbreviation: Several time zones share IST abbreviation and it could refer to these time zones
- India Standard Time - UTC +5:30
- Irish Standard Time - UTC +1
- Israel Standard Time - UTC +2
- Iran Standard Time - UTC +3:30
London Information
Time Zone
Abbreviation / Name
BST - British Summer Time
UTC / GMT Offset
+1:00 hour during British Summer Time, currently in use.
London Facts
Country
United Kingdom
Alternative Names
ILondon, LON, Lakana, Landan, Landen, Ljondan, Llundain, Lodoni, Londain, Londan, Londar, Londe, Londen, Londin, Londinium, Londino, Londn, London, London osh, Londona, Londonas, Londoni, Londono, Londons, Londonu, Londra, Londres, Londrez, Londri, Londro, Londye, Londyn, Londýn, Lonn, Lontoo, Loundres, Luan GJon, Lun-tun, Lunden, Lundra, Lundun, Lundunir, Lundúnir, Lung-dung, Lunnainn, Lunnin, Lunnon, Luân Đôn, Lùn-tûn, Lùng-dŭng, Lûn-tun, Lākana, Lůndůn, Lọndọnu, Ranana, Rānana, ilantan, ladana, landan, landana, leondeon, lndn, london, londoni, lun dui, lun dun, lwndwn, lxndxn, rondon, Łondra, Λονδίνο, Лондан, Лондон, Лондон ош, Лондонъ, Лёндан, Լոնդոն, לאנדאן, לונדון, لأندأن, لندن, لوندون, لەندەن, ܠܘܢܕܘܢ, लंडन, लंदन, लण्डन, लन्डन्, लन्दन, লন্ডন, ਲੰਡਨ, લંડન, ଲଣ୍ଡନ, இலண்டன், లండన్, ಲಂಡನ್, ലണ്ടൻ, ලන්ඩන්, ลอนดอน, ລອນດອນ, ལོན་ཊོན།, လန်ဒန်မြို့, ლონდონი, ለንደን, ᎫᎴ ᏗᏍᎪᏂᎯᏱ, ロンドン, 伦敦, 倫敦, 런던
Population
7,556,900
Currency
Pound (GBP)
Geographic Coordinates
51° 30' N Latitude / 0° 07' W Longitude
International Dialing Code
+44
Denver Information
Time Zone
Abbreviation / Name
MDT - Mountain Daylight Time
HAR - Heure Avancée des Rocheuses
UTC / GMT Offset
-6:00 hours during Mountain Daylight Time, currently in use.
-6:00 hours during Heure Avancée des Rocheuses.
Daylight Saving Time Change
0:00 hours - DST is in use
Daylight Saving Time Starts
Sunday, March 10, 2024 at 2:00 am local time. DST starts annually the on second Sunday of March. Clocks are turned forward 0 hour to Sunday, March 10, 2024, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Sunday, November 3, 2024 at 2:00 am local time. DST ends annually the on first Sunday of November. Clocks are turned backward 0 hour to Sunday, November 3, 2024, 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.
Denver Facts
Country
USA
State
Colorado
Alternative Names
DEN, Dehnver, Denber, Denvr, Denver, Denver County, Denvera, Denveres, Denveris, Denverium, Denvero, Denverės, Denwer, Dénwér, Mile-High City, Ntenver, Queen City of the Plains, Saint Charles, The Mexican Diggings, The Spanish Diggings, dainavara, dan fu, denabhara, denabhara ka'unti, denavara, denba, denbeo, denbhara, denvar, denveri, denvhara, denwexr, dnfr, dnwr, dnwr klradw, dnwwr, tenvar, Ντένβερ, Денвер, Денвър, Дэнвер, Դենվեր, דנוור, דענווער, دنفر, دنور, دنور، کلرادو, ڈینور, डॅनवर, डेन्भर, डेन्वर्, डेन्व्हर, देन्भर, ডেনভার, ডেনভার কাউন্টি, ਡੈਨਵਰ, டென்வர், డెన్వర్, ഡെൻവർ, เดนเวอร์, დენვერი, ደንቨር, デンバー, 丹佛, 덴버
Population
682,545
Currency
Dollar (USD)
Geographic Coordinates
39° 44' N Latitude / 104° 59' W Longitude
International Dialing Code
+1
EST to IST GMT to EST PST to EST EST to GMT PST to GMT