Timezone Converter: Scheduling Across Cities and Continents
When is the New York team's 9 AM in Seoul? What about London? This converter shows the same moment in multiple cities at once — useful for international meetings, video calls, and live event scheduling.
Time zones are a 24-band system around the globe, each one hour wide — but reality is messier. India is on UTC+5:30 (a 30-minute offset). Nepal is UTC+5:45. Some countries observe daylight saving time; others don't. China runs on a single timezone despite spanning 5 zones geographically.
A converter handles all of this so you don't have to memorize the rules. Pick a moment in one city; see what time it is in any other city.
Common timezone gotchas
- •Daylight saving time changes shift the offset twice a year (spring forward, fall back)
- •Korea, Japan, and China don't use DST — but the US, EU do, so the difference changes
- •Same date doesn't mean same day — when it's Monday in Seoul, it's still Sunday in Los Angeles
- •Schedule meetings near 'business hours' on both sides — usually the overlap is narrow
Extended FAQ
Does the converter handle DST automatically?
Yes — it knows when each region observes DST and adjusts accordingly. The offset between Seoul and New York changes by an hour twice per year because of US DST.
Are my conversions stored?
No — runs entirely in your browser.