Time Difference Calculator
Calculate time zone differences between any two cities worldwide. Perfect for scheduling meetings and coordinating across time zones.
Popular Time Zone Calculations:
• New York to London
• Los Angeles to Tokyo
• Sydney to Paris
• Dubai to New York
• Singapore to San Francisco
• Mumbai to Toronto
• Berlin to Beijing
• São Paulo to Moscow
What is a Time Difference Calculator?
A time difference calculator is an essential tool for anyone working across multiple time zones. It instantly shows you the current time in different locations around the world and calculates the exact time difference between any two places. This is particularly useful for international business, travel planning, and staying connected with friends and family in different countries.
Key Features of Our Time Zone Calculator
Real-Time Updates
Automatically adjusts for daylight saving time changes and provides current local times.
Global Coverage
Supports thousands of cities, countries, and regions worldwide with accurate time zone data.
Meeting Planner
Find the best meeting times that work across multiple time zones for your team.
Mobile Friendly
Access time zone information on any device, anywhere, anytime.
Instant Conversion
Convert times between any two locations with just a few clicks.
Historical Data
Access historical time zone information and daylight saving time changes.
Common Use Cases for Time Zone Calculations
Business Applications
- International conference calls
- Global team coordination
- Stock market trading hours
- Customer support scheduling
- Project deadline management
Personal Use
- Travel planning and jet lag preparation
- Staying in touch with family abroad
- Online gaming with international friends
- Watching live events and broadcasts
- Social media posting optimization
Time Zone Tips and Best Practices
Always specify time zones when communicating times internationally to avoid confusion.
Use 24-hour format for international communications to eliminate AM/PM ambiguity.
Check daylight saving dates as they vary by country and can affect meeting schedules.
Consider business hours in each location when scheduling international meetings.
Use UTC as reference for technical applications and global coordination.
Pro Tip
When planning international travel, use our time difference calculator along with ourflight time calculatorand driving time calculatorto create comprehensive travel itineraries that account for time zone changes.
Book Your Travel
Compare prices from top travel sites
Travel Calculators
Travel Guides
Quick Time Zone Tools
World Clock
View current time in major cities worldwide
Meeting Planner
Find optimal meeting times across time zones
Time Converter
Convert specific times between locations
Global Time Zones
Stay connected across all time zones with accurate, real-time calculations.
UTC-12 to UTC+14
Complete coverage
DST Aware
Auto-adjusting