Convert time between different time zones around the world instantly.
Perfect for scheduling international meetings, planning travel, and coordinating global activities.
⏰ Conversion Result
💾 Save Calculation
Save this time zone conversion to your account for future reference.
🌏 World Clocks
⚡ Quick Conversions
🌐 About Time Zones
Time zones are regions on Earth that use uniform time standards. They're typically based on longitude lines, with each 15° representing one hour difference from Coordinated Universal Time (UTC).
Our calculator handles standard time zones, daylight saving time variations, and special offsets like India's UTC+05:30 and Nepal's UTC+05:45.
💡 Key Features
Global Coverage: Convert between 100+ international time zones
Accurate Conversions: Handles date changes across time zones
World Clocks: View current time in major cities worldwide
Quick Presets: One-click conversions for popular time zones
Business Hours: Perfect for scheduling international meetings
Travel Planning: Calculate arrival times across time zones
🕐 How to Use
Set Source Time: Enter the date and time you want to convert
Choose From Zone: Select the source time zone
Choose To Zone: Select the destination time zone
Convert: Click convert to see the result
Use Tools: Try swap button, current time, or quick conversions
🌍 Understanding UTC
Coordinated Universal Time (UTC) is the primary time standard used worldwide. It's the basis for civil time and time zones globally, replacing Greenwich Mean Time (GMT) as the international standard.
Time zones are expressed as UTC offsets (e.g., UTC+5, UTC-8). Positive offsets are east of UTC, negative offsets are west. Some regions use half-hour or quarter-hour offsets.
Note: Our calculator uses standard time and doesn't automatically adjust for daylight saving time variations.