HKT to London to Salt Lake City Time Converter

Updating current time…
HKT
Hong Kong Time
UTC+8
12am
3am
6am
9am
12pm
3pm
6pm
9pm
London
United KingdomGMT
UTC+0
8h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Salt Lake City
Utah, USAMST
UTC−7
15h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

8:00 pm20:00 HKT (UTC+8), Nov 15, 2026 = 12:00 pm12:00 GMT (UTC+0), Nov 15, 2026 = 5:00 am05:00 MST (UTC-7), Nov 15, 2026

HKT is 8 hours ahead of London. HKT is 15 hours ahead of Salt Lake City.

How the time difference changes

HKT to London

For most of the year, HKT is 7 hours ahead of London. From Oct 25, 2026 to Mar 28, 2027, and from Oct 31, 2027 to Mar 26, 2028, HKT is 8 hours ahead of London.

For most of the year, working hours of 9:00 am to 6:00 pm in HKT correspond to 2:00 am to 11:00 am in London. At other times of the year, working hours of 9:00 am to 6:00 pm in HKT correspond to 1:00 am to 10:00 am in London.For most of the year, working hours of 09:00 to 18:00 in HKT correspond to 02:00 to 11:00 in London. At other times of the year, working hours of 09:00 to 18:00 in HKT correspond to 01:00 to 10:00 in London.

HKT to Salt Lake City

For most of the year, HKT is 14 hours ahead of Salt Lake City. From Nov 1, 2026 to Mar 14, 2027, and from Nov 7, 2027 to Mar 12, 2028, HKT is 15 hours ahead of Salt Lake City.

For most of the year, working hours of 9:00 am to 6:00 pm in HKT correspond to 7:00 pm (previous day) to 4:00 am in Salt Lake City. At other times of the year, working hours of 9:00 am to 6:00 pm in HKT correspond to 6:00 pm (previous day) to 3:00 am in Salt Lake City.For most of the year, working hours of 09:00 to 18:00 in HKT correspond to 19:00 (previous day) to 04:00 in Salt Lake City. At other times of the year, working hours of 09:00 to 18:00 in HKT correspond to 18:00 (previous day) to 03:00 in Salt Lake City.

Compare HKT time with London and Salt Lake City time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

Hong Kong Time is 8 hours ahead of GMT (Greenwich Mean Time). Hong Kong Time is 15 hours ahead of MST (Mountain Standard Time).
8:00 pm20:00 in HKT is 12:00 pm12:00 in London, United Kingdom and is 5:00 am05:00 in Salt Lake City, UT, USA

HKT to London call time
Best time for a conference call or a meeting is between 5pm-6pm17:00-18:00 in HKT which corresponds to 9am-10am09:00-10:00 in London.
HKT to Salt Lake City call time
Best time for a conference call or a meeting is between 8:30am-9:30am08:30-09:30 in HKT which corresponds to 5:30pm-6:30pm17:30-18:30 in Salt Lake City (previous day). Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.

8:00 pm20:00 Hong Kong Time (HKT). Offset UTC +8:00 hours
12:00 pm12:00 GMT (Greenwich Mean Time) (London, United Kingdom). Offset UTC 0:00 hours
5:00 am05:00 MST (Mountain Standard Time) (Salt Lake City, UT, USA). Offset UTC -7:00 hours

8:00 pm20:00 HKT / 12:00 pm12:00 London, United Kingdom / 5:00 am05:00 Salt Lake City, UT, USA

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
HKTLondon, United KingdomSalt Lake City, UT, USA
4:00pm previous day9:00am previous day
5:00pm previous day10:00am previous day
6:00pm previous day11:00am previous day
7:00pm previous day12:00pm previous day
8:00pm previous day1:00pm previous day
9:00pm previous day2:00pm previous day
10:00pm previous day3:00pm previous day
11:00pm previous day4:00pm previous day
12:00am5:00pm previous day
1:00am6:00pm previous day
2:00am7:00pm previous day
3:00am8:00pm previous day
4:00am9:00pm previous day
5:00am10:00pm previous day
6:00am11:00pm previous day
7:00am12:00am
8:00am1:00am
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10:00am3:00am
11:00am4:00am
12:00pm5:00am
1:00pm6:00am
2:00pm7:00am
3:00pm8:00am
16:00 previous day09:00 previous day
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18:00 previous day11:00 previous day
19:00 previous day12:00 previous day
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00:0017:00 previous day
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03:0020:00 previous day
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Hong Kong Time

Offset: HKT is 8 hours ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Hong Kong

Principal Cities: The largest city in the HKT time zone is Hong Kong in Hong Kong, with about 7.396 million people.

Daylight Saving: Clocks in Hong Kong Time (HKT) do not change for daylight saving time, so HKT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.

Map of the areas on Hong Kong Time (HKT)
HKT all year

Open the world time zone map© OpenStreetMap

HKT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +08 - basic short
  • +0800 - basic
  • +08:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0800 - sign character (+) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates an offset of eight hours to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Hotel - Military abbreviation for HKT
  • H - short form of 'Hotel'
IANA/Olson: Reflects HKT time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Asia/Hong_Kong
  • Hongkong
Time zones with the GMT +8 offset:
  • ACT - ASEAN Common Time
  • AWST - Australian Western Standard Time
  • BNT - Brunei Darussalam Time
  • CAST - Casey Time
  • CHOT - Choibalsan Time
  • CST - China Standard Time
  • H - Hotel Time Zone
  • HKT - Hong Kong Time
  • HOVST - Hovd Summer Time
  • IRKT - Irkutsk Time
  • KRAST - Krasnoyarsk Summer Time
  • MYT - Malaysia Time
  • PHT - Philippine Time
  • SGT - Singapore Time
  • ULAT - Ulaanbaatar Time
  • WITA - Central Indonesian Time

London Time Zone and Facts

Time Zone

Abbreviation / Offset
GMT – Greenwich Mean Time, UTC+0 (now)
BST – British Summer Time, UTC+1 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 28, 2027 at 1:00 amSunday, March 28, 2027 at 01:00: clocks go forward 1 hour to 2:00 am02:00 (BST). DST starts on the last Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, October 31, 2027 at 2:00 amSunday, October 31, 2027 at 02:00: clocks go back 1 hour to 1:00 am01:00 (GMT). DST ends on the last Sunday of October each year. Also called Fall Back or Winter Time.
Clock Changes
United Kingdom daylight saving time · Clock changes worldwide

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
8,961,989
Currency
Pound (GBP)
Geographic Coordinates
51° 30' N Latitude / 0° 07' W Longitude
International Dialing Code
+44
More About London
London time now
Current Time in the United Kingdom
UK time now

Salt Lake City Time Zone and Facts

Time Zone

Abbreviation / Offset
MST – Mountain Standard Time, UTC-7 (now)
MDT – Mountain Daylight Time, UTC-6 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 14, 2027 at 2:00 amSunday, March 14, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (MDT). DST starts on the 2nd Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, November 7, 2027 at 2:00 amSunday, November 7, 2027 at 02:00: clocks go back 1 hour to 1:00 am01:00 (MST). DST ends on the 1st Sunday of November each year. Also called Fall Back or Winter Time.
Clock Changes
USA daylight saving time · Clock changes worldwide

Salt Lake City Facts

Country
USA
State
Utah
Alternative Names
Cathair Salt Lake, Civitas Lacus Salsi, Kota Salt Lake, Lungsod ng Salt Lake, SLC, Sallaga Urbo, Salt Lake, Salt Lake Ceety, Salt Lake City, Sol Lek Siti, Solt Leik Sites, Solt Leik Siti, Solt Leik Sitis, Solt Leik Sitės, Solt Lejk Siti, Solt Leyk Siti, Solt-Lehjk-Sici, Solt-Lejk-Siti, Soltleiksitija, Thanh pho Salt Lake, Thành phố Salt Lake, calt lek nakaram, salata leka siti, salt lek siti, salt lyk, salt lyk syty, salta leka siti, solta leka siti, solteuleikeusiti, sorutoreikushiti, swlt lyyq syty, sxltleksiti, yan hu cheng, Σολτ Λέικ Σίτι, Солт Лейк Сити, Солт Лејк Сити, Солт-Лейк-Сити, Солт-Лейк-Сіті, Солт-Лэйк-Сіці, Սոլթ Լեյք Սիթի, סולט לייק סיטי, سالت ليك, سالت لیک سیتی, سالت‌لیک‌سیتی, سالٹ لیک سٹی, سالٹ لیک سٹی، یوٹاہ, साल्ट लेक सिटी, साल्ट् लेक् सिटी, सॉल्ट लेक सिटी, ਸਾਲਟ ਲੇਕ ਸਿਟੀ, சால்ட் லேக் நகரம், ಸಾಲ್ಟ್ ಲೇಕ್ ಸಿಟಿ, ซอลต์เลกซิตี, ཚྭ་མཚོའི་གྲོང་ཁྱེར།, სოლტ-ლეიკ-სიტი, ソルトレイクシティ, 盐湖城, 鹽湖城, 솔트레이크시티
Population
215,548
Currency
Dollar (USD)
Geographic Coordinates
40° 45' N Latitude / 111° 53' W Longitude
International Dialing Code
+1
More About Salt Lake City
Salt Lake City local time and city facts