Home/Convert/SGT to HST Converter

SGT to HST Converter

Singapore to Hawaii — a 18.0-hour gap with constant offset year-round. Coordination typically centers on trade, investment, and remote team management.

Time Zone Converter

Compare Times

SGT	HST
8:00 AM SGT	2:00 PM HST
9:00 AM SGT	3:00 PM HST
10:00 AM SGT	4:00 PM HST
11:00 AM SGT	5:00 PM HST
12:00 PM SGT	6:00 PM HST
1:00 PM SGT	7:00 PM HST
2:00 PM SGT	8:00 PM HST
3:00 PM SGT	9:00 PM HST
4:00 PM SGT	10:00 PM HST
5:00 PM SGT	11:00 PM HST
6:00 PM SGT	12:00 AM HST
7:00 PM SGT	1:00 AM HST
8:00 PM SGT	2:00 AM HST

Common Time Conversions

EST · New York →

EST → CST EST → MST EST → PST EST → AKST EST → HST EST → UTC EST → GMT EST → IST EST → CET EST → JST

CST · Chicago →

CST → EST CST → MST CST → PST CST → AKST CST → HST CST → UTC CST → GMT CST → IST CST → CET CST → JST

MST · Denver →

MST → EST MST → CST MST → PST MST → AKST MST → HST MST → UTC MST → GMT MST → IST MST → CET MST → JST

PST · Los Angeles →

PST → EST PST → CST PST → MST PST → AKST PST → HST PST → UTC PST → GMT PST → IST PST → CET PST → JST

AKST · Anchorage →

AKST → EST AKST → CST AKST → MST AKST → PST AKST → HST AKST → UTC AKST → GMT AKST → IST AKST → CET AKST → JST

HST · Honolulu →

HST → EST HST → CST HST → MST HST → PST HST → AKST HST → UTC HST → GMT HST → IST HST → CET HST → JST

UTC · Universal →

UTC → EST UTC → CST UTC → MST UTC → PST UTC → AKST UTC → HST UTC → GMT UTC → IST UTC → CET UTC → JST

GMT · London →

GMT → EST GMT → CST GMT → MST GMT → PST GMT → AKST GMT → HST GMT → UTC GMT → IST GMT → CET GMT → JST

IST · New Delhi →

IST → EST IST → CST IST → MST IST → PST IST → AKST IST → HST IST → UTC IST → GMT IST → CET IST → JST

CET · Paris →

CET → EST CET → CST CET → MST CET → PST CET → AKST CET → HST CET → UTC CET → GMT CET → IST CET → JST

JST · Tokyo →

JST → EST JST → CST JST → MST JST → PST JST → AKST JST → HST JST → UTC JST → GMT JST → IST JST → CET

How Time Zone Conversion Works

Time zone conversion works by comparing the UTC offset of one location to another. Every city or region is measured relative to Coordinated Universal Time (UTC), which acts as the global reference point for civil time.

HST is 18 hours behind SGT (standard time).

Daylight Saving Time: Neither SGT nor HST observes Daylight Saving Time. The 18-hour offset is constant year-round with no seasonal variation.

Best Meeting Times: SGT & HST

Scheduling difficulty:Hard to overlap

SGT

20:00–21:00

Singapore Time

HST

02:00–03:00

Hawaii Time

Recommended time: 20:00 SGT / 02:00 HST

financebusiness meetingstourismmilitary coordination

DST schedule for 2026

Current-year daylight saving start and end dates for the selected zones.

SGT · Singapore Time

Standard offset +08:00

Does not observe DST

Singapore Time remains on a constant standard offset for the year.

Singapore does not observe DST.

HST · Hawaii Time

Standard offset −10:00

Does not observe DST

Hawaii Time remains on a constant standard offset for the year.

Hawaii does not observe DST. The Aleutian Islands portion of HAST does observe DST (becoming HADT, UTC−9), but population there is negligible. For practical purposes HST is a fixed-offset zone.

Principal Cities

SGT — Singapore Time

SingaporeSingapore
Jurong EastSingapore
WoodlandsSingapore
TampinesSingapore

HST — Hawaii Time

HonoluluUnited States
Pearl CityUnited States
HiloUnited States
KailuaUnited States

Convert from Singapore Time

Convert from

SGTAEDTView converter SGTNZSTView converter SGTNZDTView converter SGTACSTView converter SGTGSTView converter SGTESTView converter

Convert to Hawaii Time

Convert to

ESTHSTView converter CSTHSTView converter MSTHSTView converter PSTHSTView converter AKSTHSTView converter UTCHSTView converter