Daylight Saving Time shifts clocks forward 1 hour in spring and back 1 hour in autumn for many regions. The browser's Intl API handles this automatically.

Coordinated Universal Time — the global time standard. All zones are offset from UTC (e.g., NYC is UTC-5 in winter, UTC-4 in summer).

Converters

Time Zone Converter

Find the best meeting time between two cities or convert any moment from one time zone to another. Includes DST handling and 50+ major cities.

Best meeting time finder

Standard 9-to-5 (your time → other time)

Common US / EU meeting times

NY 9 AM → London 2 PM (winter)
NY 9 AM → Berlin 3 PM (winter)
NY 4 PM → Tokyo 6 AM (next day)
London 12 PM → NY 7 AM (winter)

Frequently asked questions

How does DST work?

DST shifts clocks 1 hour forward (spring) / back (autumn). Browser Intl API handles this.

What is UTC?

Coordinated Universal Time — global standard. All zones offset from UTC.