Time Zone Converter
Enter a time in your zone and convert it to any other zone in the world, or check the current time simultaneously across several cities.
Time zones
Result
OriginGMT+1
Thursday, Jan 01, 1970, 01:00:00
DestinationGMT-5
Wednesday, Dec 31, 1969, 19:00:00
Clocks in other cities
LondonGMT+1
01:00:00
Los AngelesGMT-8
16:00:00
Mexico CityGMT-6
18:00:00
Buenos AiresGMT-3
21:00:00
BogotáGMT-5
19:00:00
LimaGMT-5
19:00:00
SantiagoGMT-3
21:00:00
Canary IslandsGMT+0
00:00:00
UTCGMT+0
00:00:00
How to use: Time zones
- 1Enter the date and time you want to convert.
- 2Pick the source and target time zones.
- 3Read the converted time and the clocks for other cities.
What is it for?
- Schedule meetings with teams in other countries.
- Find out when a live event or launch happens in your time zone.
- Avoid mistakes around daylight saving time changes.
Time zones and daylight saving time
UTC as the reference
Coordinated Universal Time (UTC) is the standard all zones derive from, expressed as offsets such as UTC+1 or UTC−5. Zones are best identified with IANA database names like Europe/Madrid, because they include daylight saving rules.
Daylight saving time
In the European Union the change happens on the last Sunday of March and October. The same place moves from UTC+1 to UTC+2, so the difference with another city shifts for a few weeks if that city follows a different calendar (the US changes on other dates).
Scheduling international meetings
Always state the time zone next to the time and, if possible, share the time in UTC. Avoid dates close to clock changes, which cause the most confusion.
Related tools
Frequently asked questions
How does it calculate the change between zones?+
It converts to UTC and applies the target zone's offset (including daylight saving time).