Live & DST-awareNo sign-upFree forever
Plan across time zones without the headaches.
Timezio helps you compare time zones, convert UTC, and lock in meeting slots between cities. Every calculation is DST-aware and powered by official IANA data.
Live snapshot
What's happening right now
New York
EST/EDT
London
GMT/BST
Dubai
GST
Singapore
SGT
Sydney
AEST/AEDT
Toolkit
Everything you need for global timing
Switch between the planner, converter, and city comparison without losing context.
Meeting PlannerTeam favorite
Find overlap-friendly slots automatically and keep everyone out of late nights.
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Time ConverterMost used
Convert UTC or local times, preview future dates, and share results instantly.
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City Compare
Line up multiple cities side by side to see the exact differences at a glance.
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Explore Globe
Navigate the interactive globe and jump straight into any city or region.
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Why Timezio
Accuracy by default, friendly by design
Built for remote teams, freelancers, and friends spread across the world.
Accurate Time Zone Calculations
Compare local times between cities with automatic adjustment for daylight saving time and regional UTC offsets.
UTC & Local Time Conversion
Convert UTC to local time (and back) for any city — past, present, or future dates supported.
Meeting Planner Across Time Zones
Find the best overlapping meeting time for participants in different cities, without early mornings or late nights.
Fast, Simple & Free
No accounts, no setup, no complexity. Just clear answers — instantly.
DST-Aware & Reliable
Timezio uses official IANA time zone data. All results automatically adjust for daylight saving time changes and regional rules.
Built for Global Use
Supports regions with non-standard offsets (including 30- or 45-minute differences) and date changes when crossing time zones.