Compare times across the world - move the slider to explore
When2Sync's free timezone converter lets you compare times across multiple cities and timezones instantly - no sign-up required. Search any city, country, or abbreviation (ET, EST, EDT, PST, PDT, AEST, AEDT, GMT, IST, JST, CET, BST and more), then drag the slider to explore any time of day. Fully daylight saving time aware - EDT in summer, EST in winter, AEDT in Australian summer, AEST in winter - all automatic. Use the date picker to check times for any future or past date with correct DST offsets. Pair it with the free group scheduling tool to find the perfect meeting time across timezones.
Ideal for remote teams scheduling across continents, freelancers coordinating with international clients, and families planning gatherings across time differences. Check whether a proposed meeting time lands in business hours across New York, London, and Sydney simultaneously - or verify how a daylight saving transition affects those offsets before sending a calendar invite.