Time Zone Calculator

Time Zone Calculator

Convert times between different time zones worldwide. Perfect for international meetings, travel planning, and global communication.

Current Time Around the World

UTC
18:25
Coordinated Universal Time
EST
13:25
Eastern Standard Time (US)
CST
12:25
Central Standard Time (US)
MST
11:25
Mountain Standard Time (US)
PST
10:25
Pacific Standard Time (US)
GMT
18:25
Greenwich Mean Time (UK)
CET
19:25
Central European Time
EET
20:25
Eastern European Time
JST
03:25
Japan Standard Time
IST
23:55
India Standard Time

Source Time

Target Time Zone

• Select a different time zone to convert to

• See the time difference between zones

• Perfect for scheduling international meetings

Quick Meeting Times

About Time Zone Calculator

Our comprehensive time zone calculator helps you convert times between different time zones around the world. Whether you're scheduling international meetings, planning travel, or coordinating with global teams, this tool provides accurate time conversions with automatic daylight saving time handling.

What It Calculates

  • Time Conversions: Convert any time between different time zones
  • Current Times: Real-time display of major cities worldwide
  • Time Differences: Calculate hours and minutes between zones
  • DST Handling: Automatic daylight saving time adjustments
  • Global Coverage: Support for all major time zones

Major Time Zones

North America
  • Eastern Time (ET): UTC-5/-4
  • Central Time (CT): UTC-6/-5
  • Mountain Time (MT): UTC-7/-6
  • Pacific Time (PT): UTC-8/-7
  • Alaska Time (AKT): UTC-9/-8
International
  • Greenwich Mean Time (GMT): UTC+0
  • Central European Time (CET): UTC+1/+2
  • Japan Standard Time (JST): UTC+9
  • Australian Eastern Time (AET): UTC+10/+11
  • China Standard Time (CST): UTC+8

Understanding Your Results

Source Time

Original time in source time zone

Converted Time

Equivalent time in target time zone

Time Difference

Hours and minutes between zones

How to Use

Select your source time zone, enter the time you want to convert, and choose your target time zone. The calculator will instantly show the converted time and the time difference between the zones.

Common Applications

  • Business Meetings: Schedule calls with international clients and teams
  • Travel Planning: Coordinate flights, meetings, and activities abroad
  • Remote Work: Manage schedules across different time zones
  • Event Planning: Organize webinars and conferences globally
  • Customer Support: Provide service across multiple time zones
  • Social Coordination: Stay connected with friends and family worldwide

Daylight Saving Time (DST)

What is DST? Daylight saving time is the practice of setting clocks forward by one hour during the warmer months to extend evening daylight.

Spring Forward: Clocks move forward 1 hour (lose 1 hour)

Fall Back: Clocks move backward 1 hour (gain 1 hour)

Northern Hemisphere: March to November

Southern Hemisphere: September to April

Pro Tips for Time Zone Management

  • Use 24-Hour Format: Avoid AM/PM confusion in international communications
  • Consider DST: Always verify if daylight saving time is in effect
  • Plan Buffer Time: Allow extra time for technical difficulties in virtual meetings
  • Use UTC References: UTC provides a universal reference point
  • Double-Check Times: Verify conversions, especially for important meetings
Pro Tip

When scheduling international meetings, consider the local time of all participants and choose times that are reasonable for everyone. Early morning in one time zone might be late evening in another, so aim for business hours when possible.