Time Zone Converter

No upload · runs in your browser
Source offset
UTC−04:00
UTC instant
2026-06-15T13:00:00Z
Zones shown
36 of 36
Your device zone
detecting…
CityLocal timeLocal dateUTC offsetZone
HonoluluUnited States03:00Mon 15 Jun 2026UTC−10:00Pacific/Honolulu
AnchorageUnited States05:00Mon 15 Jun 2026UTC−08:00America/Anchorage
Los AngelesUnited States06:00Mon 15 Jun 2026UTC−07:00America/Los_Angeles
DenverUnited States07:00Mon 15 Jun 2026UTC−06:00America/Denver
Mexico CityMexico07:00Mon 15 Jun 2026UTC−06:00America/Mexico_City
BogotáColombia08:00Mon 15 Jun 2026UTC−05:00America/Bogota
ChicagoUnited States08:00Mon 15 Jun 2026UTC−05:00America/Chicago
New YorkUnited States09:00Mon 15 Jun 2026UTC−04:00America/New_York
SantiagoChile09:00Mon 15 Jun 2026UTC−04:00America/Santiago
TorontoCanada09:00Mon 15 Jun 2026UTC−04:00America/Toronto
São PauloBrazil10:00Mon 15 Jun 2026UTC−03:00America/Sao_Paulo
UTCCoordinated Universal Time13:00Mon 15 Jun 2026UTC+00:00UTC
DublinIreland14:00Mon 15 Jun 2026UTC+01:00Europe/Dublin
LagosNigeria14:00Mon 15 Jun 2026UTC+01:00Africa/Lagos
LondonUnited Kingdom14:00Mon 15 Jun 2026UTC+01:00Europe/London
BerlinGermany15:00Mon 15 Jun 2026UTC+02:00Europe/Berlin
JohannesburgSouth Africa15:00Mon 15 Jun 2026UTC+02:00Africa/Johannesburg
MadridSpain15:00Mon 15 Jun 2026UTC+02:00Europe/Madrid
ParisFrance15:00Mon 15 Jun 2026UTC+02:00Europe/Paris
StockholmSweden15:00Mon 15 Jun 2026UTC+02:00Europe/Stockholm
AthensGreece16:00Mon 15 Jun 2026UTC+03:00Europe/Athens
CairoEgypt16:00Mon 15 Jun 2026UTC+03:00Africa/Cairo
IstanbulTürkiye16:00Mon 15 Jun 2026UTC+03:00Europe/Istanbul
MoscowRussia16:00Mon 15 Jun 2026UTC+03:00Europe/Moscow
DubaiUnited Arab Emirates17:00Mon 15 Jun 2026UTC+04:00Asia/Dubai
KarachiPakistan18:00Mon 15 Jun 2026UTC+05:00Asia/Karachi
Mumbai & BengaluruIndia18:30Mon 15 Jun 2026UTC+05:30Asia/Kolkata
DhakaBangladesh19:00Mon 15 Jun 2026UTC+06:00Asia/Dhaka
BangkokThailand20:00Mon 15 Jun 2026UTC+07:00Asia/Bangkok
PerthAustralia21:00Mon 15 Jun 2026UTC+08:00Australia/Perth
ShanghaiChina21:00Mon 15 Jun 2026UTC+08:00Asia/Shanghai
SingaporeSingapore21:00Mon 15 Jun 2026UTC+08:00Asia/Singapore
SeoulSouth Korea22:00Mon 15 Jun 2026UTC+09:00Asia/Seoul
TokyoJapan22:00Mon 15 Jun 2026UTC+09:00Asia/Tokyo
SydneyAustralia23:00Mon 15 Jun 2026UTC+10:00Australia/Sydney
AucklandNew Zealand01:00Tue 16 Jun 2026+1 dayUTC+12:00Pacific/Auckland

Converted with your browser’s own time zone database, nothing is uploaded.

How it works

Time Zone Converter: 36 Cities from One Date and Time

Set a date, a time and the city you are working from, then read the matching local time in thirty-odd major zones, each with its UTC offset for that exact date and a marker when the day rolls over.

What this does
  • One instant across 36 cities, ordered west to east by UTC offset
  • Offsets are resolved for the exact date you pick, daylight saving included
  • +1 day and −1 day badges wherever the local date differs from the one you set
  • Filter by city or IANA zone id, and your own device zone joins the table if it is missing
FAQ

Yes, and the date is what makes it work. There is no offset table in the page: the browser’s own IANA database is asked what the wall clock reads in a zone at a given instant, and the difference from UTC is read back out of that. The lookup runs twice, so a time typed close to a switchover still resolves to the right instant rather than the offset that applied an hour earlier. A 9am London call converts differently in March and in December, which is why the date field is not optional.

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